National Commission On Agriculture : Rainfall And Cropping Pattens :punjab 

 - New Delhi  Min. Of Agriculture & Irrigation  1976 
 - 21p.+3maps 
<br/><br/><label>Subjects--Topical Terms: </label><br/>J:5OU2855t2
<br/><br/><label>Dewey Class. No.: </label>J:5OU2855t2  / K6.12