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

 - New York :  McGraw-Hill,  1937 
 - 592 p.  : ilus. 
<br/><br/><label>LCCN: </label>15523 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botánica económica.
<br/><br/><label>Dewey Class. No.: </label>581.6  / H55