Evans, William Charles <br/><br/>
Trease and Evans' pharmacognosy 
William Charles Evans.; revised with assistance of Daphne Evans. 
 - 15th. ed. 
 - Edinburgh  WB Saunders  c2000. 
 - viii, 585p.: ill.; 29cm. 
<br/><br/><label>ISBN: </label>702026174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy. Materia medica, vegetable. 
<br/><br/><label>Dewey Class. No.: </label>615.321  / E87T