01297nam a2200361 4500 000 20190919101335.0 000 000 000 96981350 UOELD DLC lcode TD419 .P6 1994 363.739/4 21 The pollution of lakes and reservoirs / [text, International Lake Environment Committee Foundation (ILEC) and Robin Clarke]. Nairobi, Kenya : United Nations Environment Programme, 1994. 35 p. : col. ill., maps ; 26 cm. UNEP environment library ; no. 12 "... based on Survey of the state of world lakes, vols 1-V (ILEC/UNEP, 1988-93) and other sources"--T.p. verso. Includes bibliographical references (p. 34-35). Water Pollution. Lakes. Reservoirs. Lake conservation. Clarke, Robin. United Nations Environment Programme. International Lake Environment Committee Foundation. Survey of the state of world lakes. 7 cbc origode 3 ncip 19 y-gencatlg lcc SBK 16766 16766 0 0 lcc 0 0 UOE UOE SES 2019-09-19 0 TD419 .P6 1994 20007266 2019-09-19 00:00:00 20007266 2019-09-19 SBK 0 0 lcc 0 0 UOE UOE SES 2019-09-19 0 TD419 .P6 1994 20007267 2019-09-19 00:00:00 20007267 2019-09-19 SBK