Odum, Eugene P <br/><br/>
Ecology 

 -  Amerind Publishing Co. Pvt. Ltd., New Delhi  1971 
 - 152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology; Biology
<br/><br/><label>Dewey Class. No.: </label>PG 574.5  ODU-E