Tripathi, A.K <br/><br/>
Advance in Environmental Sciences  Book 
Tripathi, Pandey S.N. 
 - New Delhi :  A.P.H Publishers,  2012 
 - xxi, 387 p. : 
<br/><br/> All. 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>363.700954