Agro-well and pump diffusion in the dry zone of Sri Lanka: past trends, present status and future prospects. Colombo, Sri Lanka:

Authors - Kikuchi, M.; Weligamage, P.; Barker, R.; Samad, M.; Kono, H.; Somaratne, H. M.

Year of Publishing - 2003

Keywords - Wells ; Construction technology ; Pumps ; Arid zones ; Investment ; Irrigation systems ; Irrigation programs ; Rice ; Estimation ; Investment / Sri Lanka / Kalpitiya