Diseases of potatoes, sugar beet and legumes
Murray, Ann
Diseases of potatoes, sugar beet and legumes - Longmans Green & Co., Bombay 1948 - 86
Plant injuries, diseases, pests
PG 632 MUR-D
Diseases of potatoes, sugar beet and legumes - Longmans Green & Co., Bombay 1948 - 86
Plant injuries, diseases, pests
PG 632 MUR-D