000 004150000a22001450004500
245 _aPatterns of urban-rural fertility differentials in developing countries : a suggested framework
100 _aFindley, Sally E.
100 _aOrr, Ann C.
260 _aWashington
_bGeneral Electric Co.
_c1978
300 _av, 242p.
080 _a612.663
_bF5
650 _aFERTILITY-HUMAN
041 _aEN
942 _cBK
999 _c113196
_d113196