Clarke George L <br/><br/>
Elements of ecology 

 - New York  John wiley & sons, Inc.    1954 
 - 560  cm. 
<br/><br/><label>Standard No.: </label>352,161 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOLOGY
<br/><br/><label>Dewey Class. No.: </label>G:5, J4