Panabokke, C.R.Hector Kobbekaduwa Agrarian Research and Training Institute2014-07-182014-07-182009978-955-60-094-3https://dl-harti.nsf.gov.lk//handle/1/2370xvii, 84p.IrrigationReservoirsSri LankaSmall village tank system of Sri Lanka:their evalution, setting, distribution and essential functions