Grzimek H C Bernhard Ed <br/><br/>
Grzimek's encyclopedia of ecology 

 - New York  Van Nostrand Reinhold       1976 
 - 705p  cm. 
<br/><br/><label>Standard No.: </label>21814 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOLOGY
<br/><br/><label>Dewey Class. No.: </label>G:5k, L6