• RecordNumber
    707
  • LC Class
    S
  • LC Number
    711
  • LC CutterNumber
    .G7
  • Dewey Class
    681
  • Dewey Date
    /.7631
  • Author

    Gray, Roy Burton, 1884-

  • Title

    agricultural tractor, 1855-1950

  • Author Statement
    R. B. Gray
  • Publication
    ASAE
  • Publication Year
    1975
  • Collation
    91, 60 p.: ill.; 28 cm
  • Notes
    First published in 1954 under title: Development of the agricultural tractor in the United States
  • Subject

    Farm tractors -- United States -- History,Agricultural machinery -- United States -- History

  • Original By
    76/11
  • DocumentNumber
    42917
  • Index
    Includes indexes
  • BL
    BL
    • Link To Document
    https://library.iut.ac.ir/dl/search/default.aspx?Term=707&Field=0&DTC=100