Mishra, Pratibha <br/><br/>
Soil productivity and crop potentials  a case study (district Alwar - Rajasthan) 

 - Delhi  Concept publishing company  1983 
 - xx,274p.; ill 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cropping pattern<br/>Crops<br/>Productivity<br/>Soil<br/>Soil productivity