Khanna, DR; Matta, Gagan <br/><br/>
Fresh water ecosystem: a case study of River Henwal 

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 - Biotech Books, Delhi  2011 
 - 192 
 - .
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<br/><br/><label>ISBN: </label> 1300 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology (biology)-- groundwater ecology-- Periph
<br/><br/><label>Dewey Class. No.: </label>577.6  KHA-F