Bryophytes-their chemistry and chemical taxonomy 
edited by H.D. Zinsmeister, R. Mues. 
 - Oxford  Clarendon Press  1990 
 - xiii,468p., 23cm. 
<br/><br/><label>ISBN: </label>0198577168. 
<br/><br/><label>Dewey Class. No.: </label>588  / B93B