Darlington, Arnold <br/><br/>
One approach to ecology  the principles of modern biology 

 - London  Longman  1975 
 - ix, 198 p.  : ill.  ; 22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0582323215 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Water gain --Stable situations--Estimating numbers--Habitat--Energetics--PRH
<br/><br/><label>Dewey Class. No.: </label>574.5  / DAR