Krupenikov Igor4 Arkad4evich <br/><br/>
History of soil science : from its inception to the present 

 - New Delhi :  Oxonian Press,  1992 
 - x, 352 p. 
<br/><br/><label>ISBN: </label>8170870771 
<br/><br/><label>Dewey Class. No.: </label>631.4