India. National Sample Survey, Directorate of - <br/><br/>
Review of crop estimation surveys in development areat, 1955-56 to 1959-60   

 - New Delhi  The Auth.  1962 
 - 159p.   23p. 
 - Surveys in development areas   series C.1, no. 8 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>SC:633(54)  / In39.RC