00445nam a2200121Ia 4500008004100000040001700041082002100058110005800079245004500137260006300182300001800245650006000263190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta338bP769W  aPolitical and Economic Planning Organisation (London) 0aWorld population and resourcesba report  aLondonbPolitical and Economic Planning Organisationc1955  axxxvii, 339p.  aPopulation-International cooperation; Population policy