Sharma, L. L. <br/><br/>
Management of freshwater ecosystems   [Book] 
L. L. Sharma. 
 -  Agrotech Publishing Academy New Delhi 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8183211194 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater Ecology
<br/><br/><label>Dewey Class. No.: </label>333.9115