00714nam a22001577a 4500003000800000005001700008008004100025040002100066082001700087110007600104245024100180260004000421300004100461500004000502650001400542BD-DhUL20190429111124.0190429s1986    xxub|||| |||| 001 0ceng d  aBD-DhULcBD-DhUL  a304.632bUNS 0aUnited Nations. Department of International Economic and Social Affairs 1aSocio - Economic Development and fertility decline in Sri Lanka : background paper prepared for the project on Socio - Economic development and fertility decline /cUnited Nations. Department of International Economic and Social Affairs  aNew York :bUnited Natinons,c1986.  axi, 112  p. :b ill. maps. ; c29 cm  aIncludes bibliographical references 0aFertility