Diseases of field crops
Dickson J G `
Diseases of field crops - 2 2nd - Bombay Tata McGraw-Hill 1956 - ix, 517p. cm. - McGraw-Hill publications in the agricultural Sciences .
51980
Textual
Plant disease
Agriculture
J:4, H7;J6
Diseases of field crops - 2 2nd - Bombay Tata McGraw-Hill 1956 - ix, 517p. cm. - McGraw-Hill publications in the agricultural Sciences .
51980
Textual
Plant disease
Agriculture
J:4, H7;J6
