@incollection{weko_45036_1,
   author	 = "佐藤,龍三郎",
   title	 = "Chapter 2. Impacts of Contraception, Breastfeeding and Infant Mortality on Fertility",
   booktitle	 = "発展途上国の出生力 : 人口保険調査の国際比較",
   publisher	 = "アジア経済研究所/Institute of Developing Economies",
   year 	 = "1994",
   volume	 = "",
   number	 = "",
   pages	 = "29--47"
}