M. Schnitzer <br/><br/>
Humic substances in the environment 

 - New York  Marcel Dekker Inc  1972 
 - 327p 
<br/><br/>M. Schnitzer & S. U Khan: Humic substances in the environment.  New York.  Marcel Dekker Inc, 1972. 0-8247-1614-0--(574.5SCH)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-8247-1614-0 
<br/><br/><label>Dewey Class. No.: </label>574.5  / SCH