HECTOR Kobbekaduwa Agrarian Research and Training Institute
Impacts and lessons of uda-walawe left bank irrigation upgrading and extension p / M.M.M.Aheeyar, H.J.C. Jayasooriya - Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2015 - ix, 41 pages. - - Research report No; 176 .
Include References
9789556121872
Agriculture
630 / HEC
Impacts and lessons of uda-walawe left bank irrigation upgrading and extension p / M.M.M.Aheeyar, H.J.C. Jayasooriya - Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2015 - ix, 41 pages. - - Research report No; 176 .
Include References
9789556121872
Agriculture
630 / HEC