001: 1731
003: Starlibrary PMS 4.5
005: 20180505
020: ^a80324061
066: ^aRa.R
072: ^aUnited Nations Fund For Population Activities
082: ^a304.6
100: ^aRafael M.Salas
240: ^aReflections on Population
245: ^aReflections on Population
260: ^aNew yor ^bpergamon Press ^c1985
300: ^b336 ص: ill؛ 23سم
500: ^awith Indix p. 322- 336
650: ^a developing countries - population