Environmental and social construction on paddy production under existing conditions A case study in Hambantota district
Izumi, K. Ranathunga, A.S.
Environmental and social construction on paddy production under existing conditions A case study in Hambantota district - Agrarian Research and Training Institute Colombo 1974 - Paddy Lands Crops
841
633.18 IZU
Agriculture
633.18 IZU 1
Environmental and social construction on paddy production under existing conditions A case study in Hambantota district - Agrarian Research and Training Institute Colombo 1974 - Paddy Lands Crops
841
633.18 IZU
Agriculture
633.18 IZU 1