Biswas, T.D <br/><br/>
Textbook of soil science 

 - R.P 
 - New Delhi  Tata macgrowhills publish ltd  1987 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Soils
<br/><br/><label>Dewey Class. No.: </label>631.4  / BIS