Biological science:  molecules to man /  
[by] Claude A. Welch, supervisor [and others] 
 - Blue version. 3d ed. 
 - Boston :   Houghton Mifflin,   [1973] 
 - xix, 764 p. :   illus.  24 cm. 
 - Houghton Mifflin science program .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0395144353 
<br/><br/><label>LCCN: </label>72001553  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>QH308.7  / .B56 1973 
<br/><br/><label>Dewey Class. No.: </label>574  / BIO