Planning and management of lakes and reservoirs :  an integrated approach to eutrophication : a students guide / 
UNEP-IETC. 
 - Abridged version. 
 - Osaka :  UNEP International Environmental Technology Centre,  c2000. 
 - iv, 67 p. :  ill. ;  20 cm. 
 - IETC technical publication series ;  issue 12. .
<br/><br/><label>ISBN: </label>928071810X (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eutrophication--Control.<br/>Environmental management.