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Environmentaly :  sound management of Lake Erhai and Xier River Basin / 

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 - Beijing, China :  China Internation Centre for Economic and Technical Exchange,  2000. 
 - p. 257:ill :  - ;   cm.15. 
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<br/><br/> -. 
<br/><br/>Includes bib refs. 
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<br/><br/><label>ISBN: </label>9280715097 :  Kshs 3,000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Resources Development--Environmental aspects.<br/>Water Supply Management--Environmental aspects.<br/>----.