Biotechnology  products of secondary metabolism 
edited by H.J. Rehm. 
 - 2nd ed. 
 - Germany  VHC Publishers  1997 
 - xiv, 728p.: ill.; 24 cm. 
<br/><br/><label>ISBN: </label>3527283102 
<br/><br/><label>Dewey Class. No.: </label>660.6  / B54B