Volpe, E. Peter (Erminio Peter) <br/><br/>
Understanding evolution 
/ E. Peter Volpe 
 - 3rd ed. 
 - Dubuque, Iowa  W. C. Brown Co.  1977 
 - xi, 220 p. : ill. ; 23 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0697045463 
<br/><br/><label>LCCN: </label>76-022978 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution