Author :
Gray, Timothy R. G., 1937-
Title :
Soil micro-organisms
Author Statement :
T. R. G. Gray and S. T. Williams
Publication :
Longman pub
Collation :
viii, 240 p., : ill.; 22 cm
Subject :
Soil microbiology
ADDED ENTRIES :
Williams, Stanley Thomas, 1937- joint author
Biblography :
Bibliography: p. 197-234
