Trivedi, R. N. <br/><br/>
Environmental problems  : prospects and constraints 

 - New Delhi  ; Anmol Publications  , 1992 
 - viii,225p. 
<br/><br/><label>ISBN: </label>8170415643  250 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment Problems
<br/><br/><label>Dewey Class. No.: </label>363.7  / TRI