Shusshōritsu kōtei no shakaiteki yōin ni kansuru ichikōsatsu
Subtitle: Okayama kenka ni okeru chōsa
By: Jinkō Mondai Kenkyūjo hen
Series: Jinkō Mondai Kenkyūjo kenkyū shiryō -- dai 80-gō; Jinkō Mondai Kenkyūjo kenkyū shiryō -- dai 80-gō.
Publisher: Jinkō Mondai Kenkyūjo
Published: 1952
Place of publication: [Tōkyō]
Language: jpn
Number of pages: 61
Subjects: Human Fertility; Population