Rogers, J. Speed.  <br/><br/>
Man and the biological world / 
J. Speed Rogers, Theodore H. Hubbell and C. Francis Byers ; Illustrated by William L. Brudon. 
 - 2nd ed. 
 - New York :  McGraw-Hill,   c 1952. 
 - xi, 579 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>331  331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>574 / R631m