Lignins :  occurrence, formation, structure and reactions / 
edited by K. V. Sarkanen [and] C. H. Ludwig. 
 - New York :  Wiley-Interscience,  c1971 
 - xxv, 916 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0471754226 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lignin.
<br/><br/><label>Dewey Class. No.: </label>582.1504874  / LIG 1971