Grzimek, Dr.h.c. Bernhard <br/><br/>
Grzimek's Encyclopedia of Evolution 
/ edited by Dr.h.c. Bernhard Grzimek  
 - New York;  Van Nostrand reinhold Company:  1972. 
 - 559p. 
<br/><br/><label>Dewey Class. No.: </label>575.003  / GRZ/G