00828nab a2200265 a 4500 AR-ReUNN 20260702001802.0 260701s ag |||||||||||||||||eng eng Van de Walle, E. 113011 Luca, V. de 113012 Birth prevention in the american and french fertility transitions: contrasts in knowledge and practice 18 páginas Estados Unidos de America 4418 Francia 58 Transicion de la Fecundidad 112298 Matrimonio 7891 Reproduccion Humana 94224 Siglo XIX 4362 Siglo XX 4803 Population and Development Review 0098-7921 v. 32 n. 3 (2006) 186924 ART (IIGHI)182694 204198 204198 204198 AR-ReUNN spa AR-ReUNN aacr2