000			00527nam a22001571a 4500
003			USJPLib
008			141231b xxu||||| |||| 00| 0 eng d
041			_aEng.
082			_a304.6 _bIMP
245			_aThe Impact of population structure on crude fertility measures _ba comparative analysis of world fertility survey results for twenty - one developing countries
260			_c1982
300			_av, 42 p. _bill. _c28 cm.
650			_aFactors Affecting Social Behaviour _917331
650			_aSociology _9459
942			_2ddc _cSR
999			_c126995 _d126995