Repetto, Robert2007-11-121986-04-012007-11-121986http://hdl.handle.net/10625/8137Preliminary versionRelated to DAP 87-4249 under which IDRC supported the WCED to acquire and duplicate original papers, submissions, tapes and transcripts, became the depository of all original archival materials and received the right to microfiche the collection for broader disseminationText101 p.application/pdfenIRRIGATION SYSTEMSINCENTIVESPUBLIC SECTORENVIRONMENTAL EFFECTSECONOMIC ASPECTSFARMERSRENTINVESTMENTDESIGNSUBSIDIESMAINTENANCE AND REPAIRWATER UTILIZATIONEFFICIENCYCOSTSWATER SUPPLYUNITED STATESConference Paper