Trivedi, P. R. <br/><br/>
Encyclopaedia of world environment   environment 

 - New Delhi  APH  1999 
 - vi,358p.  23cm 
<br/><br/><label>ISBN: </label>8176480428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>577.03  / TRI