بر اساس موضوع

1
Crop improvement
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Crop improvement ► Plant breeding ► Crops -- Molecular genetics ► Crops -- Genetics
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Crop improvement►Sustainable agriculture
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Crop residue management►Crop residue as feed
5
Crop residues as feed- Congresses►Agricultural wastes as feed- Congresses►Crop residues as feed- Developing countries- Congresses►Agricultural wastes as feed- Developing countries- Congresses
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Crop residues as feed►Feeds
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Cropping systems ► Cropping systems
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Crops
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Crops
10
Crops
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Crops
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Crops
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Crops -- Effect of salts on ► Crops -- Effect of stress on ► Salt-tolerant crops -- Physiology ► Crop improvemnt
14
Crops -- Effect of stress on
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Crops - Effect of stress on ► Plants - Disease and pest resistance
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Crops -- Effect of strss on►Oilseeds
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Crops -- Encyclopedias ► Crop science -- Encyclopedias ► Plants -- Encyclopedias ► Plants, Cultivated -- Encyclopedias
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Crops -- Genetic engineering -- Congresses ► Crops -- Effect of stress on -- Congresses
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Crops -- Genetic engineering ► Plant breeding ► Crop improvement ► Food supply
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Crops -- Genetics
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Crops -- Genetics ► Plant genome mapping
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Crops -- Germplasm resources ► Germplasm resources, Plant ► Germplasm resources conservation
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Crops -- Physiology
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Crops -- Postharvest technology
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Crops ► Crop yields
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Crops ► Crops
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Crops ► Crops ► Deficiency diseases in plants
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Crops ► Plant breeding ► Crops ► Crops
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Crops ► Plants
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Crops and climate
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Crops and climate ► Climatic changes
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Crops and climate ► Crops -- Adaptation ► Climatic changes
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Crops and climate ► Sustainable agriculture
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Crops and climate►Weather control►Plants, Protection of►Plants, Effect of stress on
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Crops and soils -- Congresses►Precision farming -- Congresses►Agriculture -- Management -- Congresses
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Crops and soils -- Mathematical models►Crops -- Nutrition -- Mathematical models
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Crops and soils ► Soil fertility ► Agricultural ecology ► Agriculture
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Crops and soils- Congresses►Plant-soil relationships- Congresses►Crops- Nutrition- Congresses
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Crops and soils- Laboratory manuals►Radioactive tracers in soil science- Laboratory manuals►Radioactive tracers in plant nutrition- Laboratory manuals
40
Crops and soils- Mathematical models►Plant-soil relationships- Mathematical models►Crops- Nutrition- Mathematical models►Plants- Nutrition- Mathematical models►Roots (Botany)- Physiology- Mathematical models►Soils- Solute movement- Mathematical models
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Crops and soils►Crops- Effect of stress on►Soil management►Roots (Botany)- Ecology►Soil ecology
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Crops and water►Field crops- Water requirements
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Crops and water►Plant-water relationships
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Crops- Development
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Crops- Ecophysiology
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Crops Effect of cold on Congresses ► Plant membranes Congresses
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Crops Effect of stress on ► Crops Physiology
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Crops- Evolution►Crops- Origin►Plants- Evolution
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Crops Genetic engineering ► Plant breeding ► Plants Disease an​d pest resistance Genetic aspects ► Plants Effect of stress on Genetic aspects
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Crops- Genetic engineering- Congresses
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Crops- Genetic engineering- Congresses►Agricultural biotechnology- Congresses►Plant genetic transformation- Congresses
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Crops- Genetic engineering- Environmental aspects►Transgenic plants- Risk assessment►Corn- Genetic engineering- Kenya- Case studies
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Crops- Genetic engineering►Crop improvement
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Crops- Genetic engineering►Plant biotechnology
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Crops Genetics
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Crops- Genetics
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Crops- Genetics- Bibliography
58
Crops- Genetics- Congresses►Plant breeding- Congresses►Quantitative genetics- Congresses
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Crops- Germplasm resources►Germplasm resources, Plant
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Crops- Germplasm resources►Germplasm resources, Plant►Genetic resources conservation
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Crops Growth ► Crops Development ► Crops Physiology
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Crops- Growth- Computer simulation►Crops- Physiology- Computer simulation
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Crops Physiology
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Crops►Agriculture►Crops -- Great Britain►Agriculture -- Great Britain
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Crops►Botany
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Crops►Soil mineralogy
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Cross national product -- Maps►Population -- Statistics -- Maps
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Cross, Alex ► African American psychologists Fiction ► Government investigators Fiction ► Forensic psychology Fiction ► Slave trade Fiction ► Kidnapping Fiction ► Washington (D.C.)
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Cross-cultural counseling- United States►Psychotherapy- United States- Cross-cultural studies►Developmental psychology- United States- Cross-cultural studies
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Crosses►Symbolism
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Crossover trials
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Crossword puzzles
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Crown-of-thorns starfish- Australia- Great Barrier Reef (Qld.)- Simulation methods- Congresses►Crown-of-thorns starfish- Simulation methods- Congresses
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Cruciferae ► Cruciferae -- Breeding
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Crushing machinery -- Design and construction►Ore-dressing plants -- Equipment and supplies
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Crusoe, Robinson (Fictitious character) Drama ► Shipwreck survival Drama
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Crustacea -- Physiology
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Crustacea►Shellfish culture
79
Cryopedology
80
Cryptogams -- Great Britain►Botany -- Great Britain
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Cryptography
82
Cryptography ► Computer security
83
Cryptography ► Computer security
84
Cryptography ► Data protection
85
Cryptography- Handbooks, manuals, etc
86
Cryptography- History►Data encryption (Computer science)- History
87
Cryptography►Ciphers
88
Cryptography►Ciphers
89
Cryptography►Computer security►Telecommunication- Security measures
90
Cryptography►Cryptography- Data processing
91
Crystal growth
92
Crystal growth
93
Crystal growth
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Crystal growth
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Crystal growth
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Crystal growth
97
Crystal growth
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Crystal- Growth
99
Crystal growth -- Congresses
100
Crystal growth►Crystal whiskers
101
Crystal growth►Thermodynamics
102
Crystal lattices►Transition metal alloys
103
Crystal optics
104
Crystal optics. ► Inhomogeneous materials.
105
Crystal optics►Exciton theory
106
Crystalals- Growth- Cong►Semicon- ductors- Cong►Thin films- Cong
107
Crystall optics
108
Crystalline polymers
109
Crystalline polymers
110
Crystalline polymers ► Crystallization
111
Crystalline polymers ► Polymer liquid crystals ► Self-organizing systems
112
Crystalline polymers►Thermoplastics
113
Crystallization
114
Crystallization
115
Crystallization
116
Crystallization -- Congresses►Materials - Congresses►Nanotechnology -- Congresses
117
Crystallization- Industrial applications- Congresses
118
Crystallization►Crystal growth
119
Crystallization►Crystals- Growth
120
Crystallography
121
Crystallography
122
Crystallography
123
Crystallography
124
Crystallography
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Crystallography
126
Crystallography
127
Crystallography
128
Crystallography
129
Crystallography
130
Crystallography
131
Crystallography
132
Crystallography
133
Crystallography
134
Crystallography- Congresses
135
Crystallography- Congresses►Pulsed neutron techniques- Congresses►X-ray crystallography- Congresses
136
Crystallography- Tables►Surface chemistry- Tables
137
Crystallography, Mathematical
138
Crystallography, Mathematical
139
Crystallography, Mathematical ► Symmetry (Physics)
140
Crystallography, Mathematical►Group theory
141
Crystallography, Mathematical►Optics
142
Crystallography, Mathematical►Space groups►Lattice dynamics
143
Crystallography, Mathematical►Transition metal compounds►Crystallography -- Statistical methods
144
Crystallography, table, formulas, etc
145
Crystallography►Chemistry, Physical and theoretical
146
Crystallography►Chemistry, Physical and theoretical
147
Crystallography►Crystals -- Defects
148
Crystallography►Elastic waves
149
Crystallography►Solid state physics
150
Crystallography►Solids
151
Crystallography►Solids►Thermodynamics
152
Crystallography►X-ray crystallography
153
Crystallography►X-rays -- Diffraction
154
Crystallography►X-rays -- Diffraction►Neutrons -- Diffraction
155
Crystals
156
Crystals -- Congresses►Chemical bonds -- Congresses,►Arkel, Anton Eduard van, -- 1893-
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Crystals -- Defects -- Congresses
158
Crystals -- Defects►Internal friction
159
Crystals -- Growth -- Periodicals
160
Crystals -- Mechanical properties ► Nonlinear mechanics
161
Crystals -- Thermal properties
162
Crystals ► Diffraction ► X-ray crystallography
163
Crystals- Defects►Mغossbauer spectroscopy►Nuclear magnetic resonance spectroscopy►Electron paramagnetic resonance
164
Crystals- Dictionaries►Materials science- Dictionaries
165
Crystals- Effect of radiation on►Crystals- Defects
166
Crystals- Growth
167
Crystals- Growth- Bibliography
168
Crystals- Growth- Cong►Semicon- dictors- Cong►Thin films- Cong
169
Crystals- Growth- Congresses►Crystals- Congresses
170
Crystals- Spectra►Vibrational spectra
171
Crystals- Structure►Neutrons- Diffraction
172
Crystals- Structure►Quasicrystals
173
Crystals►Calculus of tensors►Matrices
174
Crystals►Crystals- Defects►Crystal lattices
175
Crystals►Electrons -- Diffraction
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Crystals►Solids►Semiconductors
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Crystals►Symmetry►Mangetism
178
Crystals►Thermodynamics►Crystal lattices
179
Crytallography, Mathematical►Crytallattics
180
Crytals- Growth- Congresses►Crystals- Congresses
181
Cuban Missile Crisis, 1962
182
Cucurbitaceae
183
Cucurbitaceae -- Breeding ► Cucurbitaceae -- Genetics ► Cucurbitaceae -- Genome mapping
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Cucurbitaceae -- Diseases and pests
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Cucurbitaceae- Diseases and pests- Identification►Cucurbitaceae- Diseases and pests- Atlases►Cucurbitaceae- Diseases and pests- Control
186
Cultural property- Protection- Middle East►Cultural property- Protection- Africa, North►Economic development- Social aspects- Middle East►Economic development- Social aspects- Africa, North
187
Culture
188
Culture►Christianity- 20th cent
189
Culture►Civilization, Modern►Evolution
190
Cultured milk- Encyclopedias►Fermented milk- Encyclopedias
191
Cultures
192
Cultures (Biology)
193
Cumulenes►Ring formation (Chemistry)
194
Cupola- Furnaces
195
Cupola- Furnaces
196
Cupola furnaces -- Congresses
197
Curiosities and wonders- Periodicals
198
Curiosities and Wonders►Treasure-trove
199
Currency question- United States►Finance- United States►Credit- United States
200
Curvature►Homology theory►Geometry, Riemannian
201
Curve fitting -- Data processing►Least squares -- Data processing►Multivariate analysis -- Data processing
202
Curve fitting -- Data processing►Least squares -- Data processing►Multivariate analysis -- Data processing
203
Curves on surfaces
204
Curves, Algebraic
205
Curves, Algebraic -- Data processing►Surfaces -- Data processing►Maple (Computer file)
206
Curves, Algebraic- Congresses►Abelian varieties- Congresses
207
Curves, Algebraic- Congresses►Geometry, Projective- Congresses
208
Curves, Algebraic- Congresses►Projective spaces- Congresses
209
Curves, Algebraic►Algebraic varieties
210
Curves, Algebraic►Curves, Plane
211
Curves, Algebraic►Intersection theory
212
Curves, Algebraic►Manifolds (Mathematics)►Schemes (Algebraic geometry)
213
Curves, Algebraic►Picard schemes►Determinants
214
Curves, Algebraic►Reimann surfaces►Automorphisms
215
Curves, Elliptic
216
Curves, Elliptic ► Curves, Algebraic ► Group schemes (Mathematics)
217
Curves, Elliptic ► Rational points (Geometry) ► Diophantine analysis
218
Curves, Elliptic- Congresses
219
Curves, Elliptic- Congresses►Forms, Modular- Congresses►Algebraic topology- Congresses
220
Curves, Elliptic►Curves, Algebraic
221
Curves, Elliptic►Curves, Algebraic
222
Curves, Elliptic►Diophantine analysis
223
Curves, Elliptic►Forms, Modular►Cryptography
224
Curves, Elliptic►Forms, Modular►Number theory
225
Curves, Plane
226
Curves, Plane
227
Curves, Plane►Curves, Algebraic
228
Customer relations ► Electronic commerce
229
Customer relations- Management
230
Customer relations- management- Statistical methods
231
Cut flowers - Postharvest technology►Plants, Potted - Postharvest technology
232
Cut flowers- Postharvest technology►Cut foliage- Postharvest technology►Plants, Potted- Postharvest technology
233
Cutting machines
234
Cutves, Algebraic
235
CW complexes
236
CW complexes►Complexes►k-spaces
237
Cyanide process►Gold -- Metallurgy►Silver -- Metallurgy
238
Cyanides- Physiological effect- Congresses►Cyanides- Metabolism- Congresses►Cyanides- Metabolic detoxication- Congresses
239
Cyanobacterial toxins►Microcystins►Cyanobacteria►Freshwater microbiology►Bacterial pollution of water
240
Cyanogen compounds
241
Cybernetics
242
Cybernetics
243
Cybernetics
244
Cybernetics
245
Cybernetics
246
Cybernetics ► Machine theory
247
Cybernetics- Congresses►Systems engineering- Congresses►Human-machine systems- Congresses
248
Cybernetics- Dictionaries- Russian►Russian language- Dictionaries- English►Russian language- Readers- Cybernetics►Cybernetics- Problems, exercises, etc
249
Cybernetics►Machine theory
250
Cycles, Algebraic -- Congresses►Hodge theory -- Congresses
251
Cyclic adenylic acid
252
Cyclic cohomology
253
Cycling
254
Cyclobutadiene
255
Cyclodextrins
256
Cyclodextrins- Industrial applications►Clathrate compounds- Industrial applications
257
Cyclophanes
258
Cyclopolymerization
259
cyclopolymerization -- Congresses►Organic cyclic compounds -- Congresses
260
Cyclotron resonance -- Congresses ► Cyclotron waves -- Congresses ► Plasma heating -- Congresses ► Electron Beams -- Congresses ► Tokamaks -- Congresses
261
Cylinders -- Vibration
262
Cylinders►Thermal stresses
263
Cymbopogon ► Cymbopogon -- Industrial applications ► Cymbopogon -- Therapeutic use
264
Cytogenetics
265
Cytogenetics
266
Cytogenetics
267
Cytogenetics►Chromosomes
268
Cytology
269
Cytology
270
Cytology
271
Cytology
272
Cytology
273
Cytology
274
Cytology
275
Cytology -- Handbooks, manuals, etc ► Imaging systems in biology -- Handbooks, manuals, etc ► Image Cytometry
276
Cytology ► Molecular biology
277
Cytology ► Molecular biology ► Biochemistry
278
Cytology- Congresses
279
Cytology- Laboratory manuals
280
Cytology- Periodicals
281
Cytology- Technique
282
Cytology►Cell biology
283
Cytology►Molecular biology
284
Cytology►Molecular biology
285
Cytology►Molecular biology
286
Cytology►Molecular biology
287
Cytology►Molecular biology
288
Cytology►Molecular biology
289
Cytoplasmic inheritance►Cell organelles
290
Cytoplasmic inheritance►Evolution (Biology)