Hill, Albert F <br/><br/>
Economic botany: A textbook of useful plants and plant products 

 - 2 
 -  McGraw-Hill book Co, Inc, New York  1952 
 - 534 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic botany
<br/><br/><label>Dewey Class. No.: </label>PG 581.6  HIL-E2