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

 - New Delhi  Tata McGraw Hill  1987 
 - 314  Pb 
<br/><br/><label>ISBN: </label>0-07-451679-5 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>631.4