Bear, Firman E. <br/><br/>
Chemistry Of The Soil 

 - Delhi  Oxford Publishing  1964 
 - 515 p. 
<br/><br/><label>ISBN: </label> 30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>631.4  / BEA/CHC