Misra, B <br/><br/>
Elements Of Ecology / 
B Misra 
 - Meerut:  Rasthogi Publications,  1985. 
 - 422p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>577  / MIS/E