00925nam a2200265   450000100060000000300080000600500170001400800390003103500190007004000320008904100080012105100310012908200210016011000640018124500880024526000390033330000340037241000480040649000360045450000580049050400410054865000160058983000120060583000420061734345BD-RjUL20211209052138.0114051s1971    nyua     bs   000 0 eng  a(BD-RjUL)34439  aDLCcDLCdDLCdBD-RjULbeng  aeng  aHB871b.U55 1971acCopy 2.00a301.32bUNW 19712 aUnited Nations.bDepartment of Economic and Social Affairs.14aThe world population situation in 1970.cDepartment of Economic and Social Affairs.  aNew York :bUnited Nations,c1971.  avi, 78 p. :billus. ;c28 cm.20aUnited Nations.tDocument]vST/SOA/ser.A/491 aIts Population studies,vno. 49  a"United Nations publication. Sales no.: E.71.XIII.4."  aIncludes bibliographical references. 0aPopulation. 0vno. 49. 0aPopulation studies (New York, N.Y.) ;