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

 - New Delhi  APH  1999 
 - vi,311p.  23cm 
<br/><br/><label>ISBN: </label>817648041x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia of world environment
<br/><br/><label>Dewey Class. No.: </label>577.03  / TRI