H.C. Bernhard Grzimek <br/><br/>
Grzimek`s encyclopedia of ecology 

 - New York  Van Nostrand Reinhold Company  1976 
 - 705p 
<br/><br/>H.C. Bernhard Grzimek: Grzimek`s encyclopedia of ecology.  New York.  Van Nostrand Reinhold Company, 1976.--(574.503BER)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>574.503  / GEE