Kumar, H. D. <br/><br/>
Modern Concepts of Ecology 
/ by H. D. Kumar 
 - New Delhi :  Vikas Publishing House,  1979 
 - 201 p. 
<br/><br/><label>ISBN: </label>0-7069-0501-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Ecology, Environmental  Biology, Enviromental Science
<br/><br/><label>Dewey Class. No.: </label>577  / KUM-M