McElroy, William D. & Swanson, Carl P. <br/><br/>
Biology 
By William D. McElroy & Carl P. Swanson 
 -  Prentice Hall, Inc.  1968 
 - xiv, 338 pages, 25 cm. 
<br/><br/> include index 
<br/><br/><label>Dewey Class. No.: </label>574.87 M13