Jeroen, H. J. Use of untreated wastewater in peri-urban agriculture in Pakistan : risks and opportunities / by H. J.Jeroen, [et all]. - Colombo : International Water Management Institute, 2002. - v, 22 p. ; 28 cm. ISBN: 9292905034 Subjects--Topical Terms: Wastewater --Environmental aspects--ReuseSewage irrigation Dewey Class. No.: 333.913 ENS / 2089