Clarke, George L. <br/><br/>
Elements of ecology 
George L. Clarke 
 - New York  John Wiley  1954 
 - xiv,560p.: ill.,tables.;   22cm. 
<br/><br/><label>ISBN: </label>0-471-15975-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Population biology<br/>Ecological genetics
<br/><br/><label>Dewey Class. No.: </label>574.5   / CLA