Bear,Firman E. <br/><br/>
Chemistry of the Soil/ 
Firman E.Bear. 
 - 2nd ed. 
 - New Delhi:  Oxford & IBH Publishing co.,  c1964. 
 - xvi,515p.;  24x13cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label> Rs.26 
<br/><br/><label>Dewey Class. No.: </label>631.41  / BEA-CHE