Diseases of field crops
Kickson, James G.
Diseases of field crops James G. Dickson - 2nd ed. - New York McGraw-Hill Book 1956 - xi, 517 p.; 24cm.
581.2 D561D
Diseases of field crops James G. Dickson - 2nd ed. - New York McGraw-Hill Book 1956 - xi, 517 p.; 24cm.
581.2 D561D