Bohn , Hinrich L <br/><br/>
Soil chemistry 

 - 2nd ed 
 - New York  John wiley & sons  c1985 
 - xiv , 341p. 
<br/><br/><label>ISBN: </label>0471822175 
<br/><br/><label>Subjects--Index Terms: </label>Soil chemistry 
<br/><br/><label>Dewey Class. No.: </label>631.41  / BOH