Cost of cultivation of agricultural crops, Maha 1986/87
Cost of cultivation of agricultural crops, Maha 1986/87 Volume 11 - other field corps [Text]
Sri Lanka. Department of Agriculture
- Peradeniya Department of Agriculture 1988
- x, 68 p. 33 cm.
- Agricultural Economics Study No. 43 11 .
Economics
338.13095493 / SRI
Economics
338.13095493 / SRI