Kyoichi Kumada <br/><br/>
Chemistry of soil organic matter 

 - Tokyo  Japan Scientific Societies Press  1987 
 - 241p 
<br/><br/>Kyoichi Kumada: Chemistry of soil organic matter.  Tokyo.  Japan Scientific Societies Press, 1987. 0-444-98936-6--(631.417KUM)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-444-98936-6 
<br/><br/><label>Dewey Class. No.: </label>631.417  / KUM