Simpson, Beryl Brintnall <br/><br/>
Economic botany  plants in our world 
Beryl Brintnall Simpson, Molly Conner Ogorzaly 
 - 2nd ed. 
 - New York :  McGraw-Hill,  1995 
 - 742 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>007057569X  RM188.94 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany, Economic--United States<br/>Botany, Economic