Harrison, G.Ainsworth. <br/><br/>
Ecological success and its measurement /  
by G.Anisworth Harrison. 
 - Delhi-110006 :   Kamla-Raj Enterprises. 
 - 98p :  
<br/><br/><label>ISBN: </label>81-85264-04-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Measurement
<br/><br/><label>Dewey Class. No.: </label>G:5  / N1;3