00459 a2200157 4500 9556120297 630 END 21472 33338 Endagama, Pandula Traditional agriculture of Sri Lanka a collection of articles Colombo Agrarian Research and Training Institute 1998 1998 viii,105p. 21cm AGRICULTURE AND RELATED TECHNOLOGY TECHNOLOGY SC 48955 48955 0 0 ddc 0 0 LEN MKDL MKDL LEN 2009-08-03 0 630TRA 58537 2009-08-03 00:00:00 0.00 2016-10-31 L