Trivedi, M. K. <br/><br/>
Ecology and conservation 

 -  New Delhi, alfa Publications, India  2007 
 - VI+285 
<br/><br/> 9590 
<br/><br/><label>ISBN: </label> 600 
<br/><br/><label>Dewey Class. No.: </label>363.69  / TRI-E