Pharmacognosy and phytochemistry  edited by H. Wagner and L. Horhammer. 

 - Berlin  SpringerVerlag  1971 
 - 386p., ill. 24cm 
 - (Ist international congress munich, 1970). .
<br/><br/><label>ISBN: </label>3-540-05316-6. 
<br/><br/><label>Dewey Class. No.: </label>615.43  / I05P