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1. Fruit and vegetable export growth instability and diversification

by Perera, Subashini | Rambodagedara, Malathi | Wijesinghe, Rasika.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2015Availability: Items available for loan: [Call number: SL 338.433 PER] (1). Location(s): Agriculture SL 338.433 PER.

2. Socio economic factors affecting the productivity of green gram

by Wijesinghe, Rasika | Wijesinghe, I.P.P.M | Perera, A.M.S.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2015Availability: Items available for loan: [Call number: SL 338.433 WIJ] (1). Location(s): Agriculture SL 338.433 WIJ.

3. Technical efficiency of paddy farming in low country wet zone

by Wijesinghe, Prasanna | Wijesinghe, Rasika.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2015Availability: Items available for loan: [Call number: SL 633.1 WIJ] (1). Location(s): Agriculture SL 633.1 WIJ.