Handbook of rice diseases in the tropics
OU, S. H
Handbook of rice diseases in the tropics - Los Banos, Philippines 1973 - 58p
RICE -- DISEASES & PESTS -- TROPICS
RICE -- DISEASES & PESTS -- TROPICS
633.189 091 3 O84H
Handbook of rice diseases in the tropics - Los Banos, Philippines 1973 - 58p
RICE -- DISEASES & PESTS -- TROPICS
RICE -- DISEASES & PESTS -- TROPICS
633.189 091 3 O84H