keyword crude mortality rate / (1 Article)
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Writer : EL-HABIL (PhD)، Abdalla M ؛
Journal:تنمية الرافدين»السنة 2012، دوره 34 - العدد 108 (24 page(s) - From 273 to 296 )
Keywords:abridged life tablecrude mortality rateincompleteness of death registrationLife ExpectancyBrass growth balance method