000 00479nam a2200133Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aUnited Nations
245 0 _aDeterminants and consequances of population trends: v. i :new summary of population trends on interaction of demographic, economic and social factors
260 _bUnited Nations
_aNew York
_c1973
300 _axvi, 661p. p.
653 _aDemography
942 _c1
999 _c242867
_d242867