Cost of cultivation of agricultural crops, Yala 1982
Cost of cultivation of agricultural crops, Yala 1982 Vol.1 - paddy [Text]
Sri Lanka. Department of Agriculture
- Peradeniya Department of Agriculture 1983
- xx, 62 p. ill. 20 cm.
- Agricultural Economics Study, No. 34 .
Economics
Production Economics
338.13095493 / SRI
Economics
Production Economics
338.13095493 / SRI