(1997). Major world soybean diseases, weeds and insect pests: A diagnostic pictorial atlas. Rome, Italy: Sponsored by Agricultural Experiment Station, University of Illinois at Urbana-Champaign and FAO-UN.
Παραπομπή Chicago StyleMajor World Soybean Diseases, Weeds and Insect Pests: A Diagnostic Pictorial Atlas. Rome, Italy: Sponsored by Agricultural Experiment Station, University of Illinois at Urbana-Champaign and FAO-UN, 1997.
Παραπομπή MLAMajor World Soybean Diseases, Weeds and Insect Pests: A Diagnostic Pictorial Atlas. Rome, Italy: Sponsored by Agricultural Experiment Station, University of Illinois at Urbana-Champaign and FAO-UN, 1997.
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