Diseases of field crops /
Dickson, James Geere, 1891-
Diseases of field crops / James G Dickson - 2nd ed. - London : McGraw-hill Book Company, Inc., 1956 - 517 p. : ill. ; 24 cm.
Includes index
Field crops--Diseases and pests.
632.3 / DID 1956
Diseases of field crops / James G Dickson - 2nd ed. - London : McGraw-hill Book Company, Inc., 1956 - 517 p. : ill. ; 24 cm.
Includes index
Field crops--Diseases and pests.
632.3 / DID 1956