Balvir Verma <br/><br/>
Twenty five years of research on soil and water conservation in ravine lands of Rajasthan 

 - Kota  Central Soil  and Water Conservation Research Training Institute Research Centre  1985 
 - 215p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.709544  / VER