Gruenberg, Benjamin Charles. <br/><br/>
Elementary biology / 
Benjamin Charles Gruenberg 
 - Boston New York : Ginn and Company, 1935. 
 - x, 528 p. :  ill. ;  19 cm. 
<br/><br/> Includes index. 
<br/><br/>318  318 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>574 / G922e