00390nam a2200133Ia 450000500170000000800460001703700120006304000200007504100130009508400210010824500550012926000550018430000170023920250508151911.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a304.6, POLqFEDL 0aWorld population and resources : A report by P E P  aLondon, UKbPolitical and Economic Planning c1955  axxxvii,339p.