Singh, Gurcharan <br/><br/>
Degrading environment : cause for global concern 
by Gurcharan Singh, S. K. Aggarwal and Inderjeet Sethi 
 - New Delhi  Commonwealth Publishers  1993 
 - x,187p.;22cm.  
<br/><br/><label>ISBN: </label>8171692613 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection<br/>Consevation of natural resources<br/>Environmental challenges
<br/><br/><label>Dewey Class. No.: </label>333.7  / SIN