Hector Kobbekaduwa Agrarian Research and Training
Mechanization, livelihood pattern and labour usage in paddy production in dry Zo - Institute Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2018 - ix, 50 pages - Research report No; 216 .
9789556122404
Agriculture
630 / HEC
Mechanization, livelihood pattern and labour usage in paddy production in dry Zo - Institute Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2018 - ix, 50 pages - Research report No; 216 .
9789556122404
Agriculture
630 / HEC