Conservation and management of lakes / 
edited by J. Sal�aanki and S. Herodek. 
 - Budapest :  Akad�aemiai Kiad�ao,  1989. 
 - xi, 644 p. :  ill. ;  25 cm. 
 - Symposia biologica Hungarica ;  vol. 38 .
<br/><br/> "Proceedings of the Third International Conference on the Conservation and Management of Lakes ... held in Keszthely, Hungary, 11-17 September 1988"--T.p. verso.  Organized and sponsored by the United Nations Environment Programme and the International Lake Environment Committee. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9630555832 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lake conservation<br/>Lake ecology<br/>Lakes--Management<br/>Water--Pollution