Robbers, James E. <br/><br/>
Pharmacognosy and pharmacobiotechnology / 
James E. Robbers, Marilyn K. Speedie, Varro E. Tyler. 
 - ix, 337 pages :  illustrations ;  26 cm 
<br/><br/> Revised edition of: Pharmacognosy / Varro E. Tyler, Lynn R. Brady, James E. Robbers. 9th edition. 1988. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780683085006 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy.<br/>Pharmaceutical biotechnology.
<br/><br/><label>Dewey Class. No.: </label>615.321  / ROB 1996