Thattumaru and Kattimaru systems of rotation of cultivation of paddy land A case study in the villages of Unduruwa Halmillaweva Anuradhapura District , Sri Lanka 1974
Ganewatte, P.
Thattumaru and Kattimaru systems of rotation of cultivation of paddy land A case study in the villages of Unduruwa Halmillaweva Anuradhapura District , Sri Lanka 1974 - Agrarian Research & Training Institute Colombo 1974 - 11p. table
4011
Agriculture
631.15 / GAN
Thattumaru and Kattimaru systems of rotation of cultivation of paddy land A case study in the villages of Unduruwa Halmillaweva Anuradhapura District , Sri Lanka 1974 - Agrarian Research & Training Institute Colombo 1974 - 11p. table
4011
Agriculture
631.15 / GAN