Clark Mary E <br/><br/>
Contemporary biology: Concepts and implications 

 - Philadelphia  W B Saunders       1975 
 - xiv,632p.  cm. 
<br/><br/><label>Standard No.: </label>70578 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G, L5