00670nab a2200217 a 4500 AR-ReUNN 20260702001726.0 260701s ag |||||||||||||||||eng eng Pollak, R. a. 111504 Watkins Cotts, S. 110909 Cultural and economic approaches to fertility : Proper marriage or mésalliance ? pp. 467-496 Fecundidad 35031 Teoria de la Población 103768 Transición Demografica 47431 Population and Development Review 0098-7921 v. 19 n. 3 (1993) 186924 ART (IIGHI)180695 202428 202428 202428 AR-ReUNN spa AR-ReUNN aacr2