Pathogen - tested potato cultivars for distribution
International Potato Center
Pathogen - tested potato cultivars for distribution International Potato Center - 2nd - Lima International Potato Center 1983 - 23p.; 25cm
635.216 52 IN8P
Pathogen - tested potato cultivars for distribution International Potato Center - 2nd - Lima International Potato Center 1983 - 23p.; 25cm
635.216 52 IN8P