Search for '(su:{Agriculture}) and itype:MG and location:SL and su-to:Sri Lanka and au:Kumara, Sharmini K.'

Diversification of paddy lands in yala season , causes consequences and constraints

By Weerakkody, P.R.. Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2013 . ix,59p. 29 cm. 9789556121513

By Kumara, Sharmini K.. Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2015 . 69p. 28cm. 9789556121780

By Kumara, Sharmini K.. Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2015 . 65p. 28cm. 9789556121902

By Kumara, Sharmini K.. Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2016 . p.xi,103 24cm. 9789556122091