Sharma, P.D  Misra, R <br/><br/>
Elements of ecology  x 

 - 5th ed 
 - Meerut  Rastogi pub.  1985 
 - xiv,422 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology Ecology 
<br/><br/><label>Dewey Class. No.: </label>581.5/S531e