Foundations of biology / 
editors, William D. McElroy, Carl  P. Sw anson. 
 - New Jersey :  Prentice Hall, Englewood Cliffs ,  c1968. 
 - xxiv, 746 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>570