00361nam a2200121Ia 4500082002400000100004700024245007200071260002000143300000600163490006000169500000500229700000500234  aSC:300(54)bNSS.317  aIndia. National Sample Survey Organisation  aTables with notes on some village level information on irrigationb  aNew DelhibNSSO  a   aNSS report no. 317 (Round no. 31) July 1976 - June 1977  a  a