Compendium of soybean diseases
American Phytopathological Society
Compendium of soybean diseases - Minnesota American Phytopathological Society 1975 - 69 p.
cooperating American Phytopathological Society, American Soybean Association, International Soybean Program University of Illinois
Soybean Diseases
632:633.34 A512C
Compendium of soybean diseases - Minnesota American Phytopathological Society 1975 - 69 p.
cooperating American Phytopathological Society, American Soybean Association, International Soybean Program University of Illinois
Soybean Diseases
632:633.34 A512C