发酵剂 发表于 2025-3-23 10:40:27
rchers hoped to find explanations for the fertility transition. Municipal statistical offices in larger cities such as Berlin, Vienna, Budapest and Amsterdam were able to obtain more diversified data than were 978-90-481-7304-4978-1-4020-5190-6CRATE 发表于 2025-3-23 16:58:49
http://reply.papertrans.cn/88/8792/879187/879187_12.png细胞膜 发表于 2025-3-23 21:43:01
rchers hoped to find explanations for the fertility transition. Municipal statistical offices in larger cities such as Berlin, Vienna, Budapest and Amsterdam were able to obtain more diversified data than were 978-90-481-7304-4978-1-4020-5190-6不能和解 发表于 2025-3-24 01:35:02
Siegfried K. Berninghaus,Karl-Martin Ehrhart,WerneIncludes supplementary material:lacrimal-gland 发表于 2025-3-24 06:18:55
http://reply.papertrans.cn/88/8792/879187/879187_15.pnglaxative 发表于 2025-3-24 10:25:36
https://doi.org/10.1007/3-540-28488-5Auktionen; Experimentelle Wirtschaftsforschung; Mikrotheorie; Modellierung; Nicht-kooperative Spieltheorradiograph 发表于 2025-3-24 13:29:03
Springer-Verlag Berlin Heidelberg 2006Inordinate 发表于 2025-3-24 15:24:44
http://reply.papertrans.cn/88/8792/879187/879187_18.pngDefense 发表于 2025-3-24 19:20:56
fertility).The subject matter (moral issues related to fert1. RELIGION AND THE DECLINE OF FERTILITY IN THE NINETEENTH AND TWENTIETH CENTURIES: THE EMERGENCE OF A RESEARCH ISSUE During the last quarter of the nineteenth century, almost all European countries began to experience a decline in their feDEMN 发表于 2025-3-25 01:14:48
ineteenth century, almost all European countries began to experience a decline in their fertility level. This transition was recognized as crucial almost from its inception, and provided a strong stimulus for the scientific study of fertility: until then there had been no apparent trend toward a dec