The International rice research institute
BIBLIOGRAPHY on socio-economic aspects of irrigation in Asia - Singapore The International rice research institute, The Agricultural 1976 - v, 80 p.
221106
Bibliography-Agricultural
16.63 / BIB
BIBLIOGRAPHY on socio-economic aspects of irrigation in Asia - Singapore The International rice research institute, The Agricultural 1976 - v, 80 p.
221106
Bibliography-Agricultural
16.63 / BIB