Diseases of potatoes, sugar beet and legumes
WESTON, W.A.R. Dillon
Diseases of potatoes, sugar beet and legumes - London 1948 - 86p
POTATO
POTATO SUGAR BEET
633.491 W 32 D
Diseases of potatoes, sugar beet and legumes - London 1948 - 86p
POTATO
POTATO SUGAR BEET
633.491 W 32 D