Natural products :  their chemistry and biological significance / 
J. Mann... [et al.] 
 - 454 p. :  il. ;  23 cm. 
<br/><br/><label>ISBN: </label>0470200022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PRODUCTOS NATURALES.
<br/><br/><label>Dewey Class. No.: </label>547.7  / N278 1994