Unni,K Sankaran <br/><br/>
Conservation and management of aquatic ecosystems / 
edited by K.Sankaran Unni. 
 - Delhi,  Daya Publishing House:  2002. 
 - 194p.:  ill., photographs;  21cm. 
<br/><br/> State Grant 2016-2017 
<br/><br/><label>ISBN: </label>9788170352907  Rs.995.00 
<br/><br/><label>Subjects--Index Terms: </label>Freshwater Conservation and Management. 
<br/><br/><label>Dewey Class. No.: </label>577.60954  / UNN/C