Find by ISBN > Sri Lanka > Asian Farming Systems Association
| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1998 | 978-955-8219-00-3 | N F C Ranaweera · H P M Gunasena · Y D A Senanayake | Changing Agricultural Opportunities: The Role of Farming Systems Approaches: Proceedings of the 14th International Symposium on Sustainable Farming Systems, Colombo, Sri Lanka, 11-16 November 1996 |