Chemistry of the soil / 
edited  by Firman E. Bear 
 - 2nd ed. 
 - New Delhi :  Oxford & Ibh Publishing Co. ,  1975 . 
 - 515 p.  Paper Back 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil development<br/>Clay minerals<br/>Diffusion
<br/><br/><label>Dewey Class. No.: </label>631.41  / FIR-C