Bear, Firman E <br/><br/>
Chemistry of the Soil 

 - New Delhi  OXFORD & IBH PUBLISHING CO.  1976 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Soil chemistry  --Chemistry--HumusSoil Microorganisms
<br/><br/><label>Dewey Class. No.: </label>631.41  / BEA-C