Potato diseases
Brenchley, G. H. Wilcox, H. J.
Potato diseases - HMSO, London, 1979 - ADAS (RPD Series) 1 .
0112403301
Potato growing
Plant health
Potato diseases
Great Britain
Plant diseases, plant health, plant pests, crop protection pesticides, insecticides, herbicides, fungicides
635.2193
Potato diseases - HMSO, London, 1979 - ADAS (RPD Series) 1 .
0112403301
Potato growing
Plant health
Potato diseases
Great Britain
Plant diseases, plant health, plant pests, crop protection pesticides, insecticides, herbicides, fungicides
635.2193