Dickson, James Geere, 1891.

Diseases of field crops / James Geere Dickson. - 2nd edition. - New York : Tata McGraw-Hill Publishing Company, Ltd, c1956. - 517 pages : Illustration ; 24 cm. - McGraw-Hill publications in the agricultural sciences . - McGraw-Hill publications in the agricultural sciences. .

56008172

GB57-560


Field crops--Diseases and pests.

SB601 / .D48 1956

632.3