Weisz, Paul B., 1921- <br/><br/>
Elements of biology / 
by Paul B. Weisz 
 - 4th ed. 
 - New York :  McGraw-Hill,  1969 
 - x, 593 p. :  ill., (part col.) ;  27 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>007069137 
<br/><br/><label>LCCN: </label>68-058735 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology