Jinkō mondai to sanji seigen
By: Abe Isoo cho
Series: Nōson mondai sōsho -- dai 4-hen
Publisher: Nōson Mondai Sōsho Kankōkai; Hatsubaijo Keimeisha
Published: 1927
Place of publication: Tōkyō
Language: jpn
Number of pages: 131
Subjects: Population policy; Birth control