Ross, Herbert Holdsworth, 1908- <br/><br/>
Understanding evolution 
by Herbert H. Ross 
 - Englewood Cliffs, N.J.  Prentice-Hall  1966 
 - ix, 175 p. : ill., maps. ; 21 cm. 
<br/><br/>Bibliography: p. 167. 
<br/><br/><label>LCCN: </label>66-028112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution