Singer, Charles.  <br/><br/>
A history of biology :  a general introduction to the study of living things / 
Charles Singer. 
 - New York :  Henry Schuman,  c 1951. 
 - 577 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>319  319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology. 
<br/><br/><label>Dewey Class. No.: </label>574.09 / S64h