000 00490 a2200193 4500
245 1 _aInvestigations of conditional inference in survey sampling
300 _a128P.
650 _aSureys
650 _aSampling
650 _aData collection
650 _aDesign
650 _aModels
650 _aHybrids
502 _cIARI, Division of Agricultural Statistics, New Delhi
_bPh.D.
_d1998
502 _gSrivastava, A.K.
100 1 _aJha, G.K.
942 _2udc
_cT
901 _aT6450
999 _c143102
_d143102