Agro-well and pump diffusion in the dry zone of Sri Lanka: past trends, present status and future prospects research report 66
Kikuchi, M.
Agro-well and pump diffusion in the dry zone of Sri Lanka: past trends, present status and future prospects research report 66 - Colombo, IWMI, 2003. - 48p. 28cm
9290905077
Agro-Well
Pump Diffusion
Dry Zone
Agro-well and pump diffusion in the dry zone of Sri Lanka: past trends, present status and future prospects research report 66 - Colombo, IWMI, 2003. - 48p. 28cm
9290905077
Agro-Well
Pump Diffusion
Dry Zone
