J. Sehgal <br/><br/>
Soil series criteria and norms 

 - Nagpur  National bureau of soil survey and land use planning  1992 
 - 40p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-85460-14-0 
<br/><br/><label>Dewey Class. No.: </label>631.4  / NBSS