Professor Dr. Joseph Alexander Verreet and Dr. Holger Klink books & textbook
Diseases and Pests of Soybean DVD-ROM
Professor Dr. Joseph-Alexander Verreet and Dr. Holger Klink in cooperation with Thomas J. Baum Daren S. Mueller and Steven A. Witham
Amer Phytopathological Society /2017-01-01 DVD-ROM
isbn-10: 0890545944 / isbn-13: 9780890545942
Five Major Fungal Diseases of Corn DVD
Professor Dr. Joseph-Alexander Verreet and Dr. Holger Klink
Amer Phytopathological Society /2014-01-01 DVD-ROM
isbn-10: 0890544352 / isbn-13: 9780890544358
