Krushikarmika kriyatmaka vada satahana, 1976 - 77
Krushikarmika kriyatmaka vada satahana, 1976 - 77 Kriyakari lekhanayaki [Reports]
Sri Lanka. Ministry of Agricultural and Lands
- Colombo Ministry of Agriculture and Lands 1976
- 107p. 32cm.
Text in Sinhala, and English
Production Economics
338.4763095C / SRI
Text in Sinhala, and English
Production Economics
338.4763095C / SRI