Wolf, Benjamin <br/><br/>
Sustainable soils   the place of organic matter in sustainable soils and their productivity  [Book] 
Benjamin Wolf. 
 -  International Book Distributing Co. India 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8181890175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humus
<br/><br/><label>Dewey Class. No.: </label>631.451