R.K. Gupta <br/><br/>
Soil conservation in India 

 - Dehra Dun  Jugal Kishor and Co.  1986 
 - 329p 
<br/><br/>R.K. Gupta & M.L. Khybri: Soil conservation in India.  Dehra Dun.  Jugal Kishor and Co., 1986.--(631.45GUP)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.45  / GUP