Beaver, William C. . <br/><br/>
General Biology /  Textual Documents 
William C. Beaver. 
 - 3rd ed. / 
 - St. Louis :  The C.V. Mosby Co. ,  C1946. 
 - 820p. :  ill ;  21cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Biology G-Geology 
<br/><br/><label>Dewey Class. No.: </label>570  / B 386 G