Bettex, Albert W. <br/><br/>
The discovery of nature / 
by Albert Bettex. 
 - New York :  Simon & Schuster,  1965. 
 - 380 p. :  ill. 
<br/><br/><label>LCCN: </label>65025050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--History.
<br/><br/><label>Dewey Class. No.: </label>509