Evaluating technology for new farming systems; case studies from philippine rice farms
Barlow, C.
Evaluating technology for new farming systems; case studies from philippine rice farms - Philippines International Rice Research Institute 1983 - 23cm, ; 110
RICE
JAYASURIYA,S. PRICE, E.C. RICE
633.18 B24F
Evaluating technology for new farming systems; case studies from philippine rice farms - Philippines International Rice Research Institute 1983 - 23cm, ; 110
RICE
JAYASURIYA,S. PRICE, E.C. RICE
633.18 B24F