00621nam a2200193Ia 4500082002400000100004700024245004500071260002000116300000600136490006000142500000500202690000600207700000500213904006000218952010500278964001700383921001000400999001700410  aSC:300(54)bNSS.210  aIndia. National Sample Survey Organisation  aBirth and death rates by recall periodb  aNew DelhibNSSO  a   aNSS report no. 210 (Round no. 21) July 1966 - June 1967  a  a   a  aNSS round no. 21 (Report no. 210) July 1966 - June 1967  00104070aISIbISId1998-11-16l0oSC:300(54) NSS.210pDP9964r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a17901  c17901d17901