Alternative estimates of fertility control by using parity distributions: a comment on David et al.
作者信息
Pullum T W
机构信息
Population Research Center, University of Texas, Austin 78712.
出版信息
Demography. 1990 Feb;27(1):175-7, 179-83.
PMID:2303138
Abstract
摘要
Zotero 插件