Hill, Albert Frederick. <br/><br/>
Economic botany; a textbook of useful plants and plant products 

 - 2 ed. 
 - New York :  McGraw-Hill,  1952 
 - 560 p.  : ilus. 
<br/><br/><label>LCCN: </label>15524 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botánica económica.
<br/><br/><label>Dewey Class. No.: </label>581.6  / H55 1952