000 00361nam a2200133Ia 4500
008 160607s9999 xx 000 0 und d
100 _aHalder, Ajit
_993202
100 _aPakrasi, Kanti
_993203
245 _aSex ratios and sex sequences of births in India
260 _aCulcutta
260 _bIndian statistical Institute
260 _c1971
300 _a377-387
999 _c40974
_d40974