Schefler, William C. <br/><br/>
Biology :  principles and issues / 
William C. Schefler. 
 - Reading, Mass. :  Addison-Wesley Pub. Co.,  c1976. 
 - xiii, 370 p. :  ill. 
 - Addison-Wesley series in the life sciences .
<br/><br/><label>ISBN: </label>0201067641 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>LC Class. No.: </label>QH308.2  / .S33 
<br/><br/><label>Dewey Class. No.: </label>574