Barlow,C
Evaluating technology for new farming systems : case studies from philippine rice farms - Philippines International rice research Institute 1983 - 110
9711040794
Socio economic environment
Socio economic environment
631.5 / BAR/EV
Evaluating technology for new farming systems : case studies from philippine rice farms - Philippines International rice research Institute 1983 - 110
9711040794
Socio economic environment
Socio economic environment
631.5 / BAR/EV