Nyuuyouji shibou chousa houkoku
Nyuuyouji shibou chousa houkoku
Nyuuyouji shibou chousa houkoku
Nyuuyouji shibou chousa houkoku
Nyuuyouji shibou chousa houkoku
Nyuuji shibouritsu ni kansuru chousa
Honshi ni okeru nyuuyouji shibou chousa
Nyuuyouji gaiin no toukei houkoku : fu taishou 8 9nen nyuuyouji shiin chousa
Toukyoushi nyuuyouji shibou toukei
Kenka nyuuji shibou chousa
Kani seimei hoken no shibouritsu ni kansuru chousa
Kani seimei hoken no shibouritsu ni kansuru chousa
Kani seimei hoken no shibouritsu ni kansuru chousa
Nyuuyouji shinsakai seiseki
Nyuuyouji shinsakai seiseki
Nyuuyouji hogo
You hogo setai ni okeru shussei shizan narabini nyuuyouji shibou jijou ni kansuru chousa
乳児死亡率に関する調査
Nyuuyouji no yougo
Nyuuyouji no ikusei
Nyuuyouji no igaku
Nyuuyouji no eiyou
Nyuuyouji kenshin seiseki
Ishikawaken naganoken nyuuji shibou joukyou chousa
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Uploaded: 2020-12-17