Article
男女兩性自由生產法之實驗談 - Experiemental sex selection

Subject matters: 新知 - new knowledge,
Language level: Wenyan

Persons:
柏柔 Bo Rou (Translator)

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Article
小兒營養法 - Nutrition for children

Subject matters: 新知 - new knowledge,
Language level: Wenyan

Persons:
瞿姚英乃 Qu Yao Yingnai (Author)

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