00377nam a2200133Ia 4500080000500000011001900005245011000024260003700134300001600171500001500187650002300202010000900225010000900234  a  aUnited Nations  aWorld population trends, population and development interelations and population policies/ United Nations  aNew York:bUnited Nations,c1985  aVol. I, II.  aexemplares  aPopulacao-politica  atrue  atrue