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$ 120 電子書 | History for Kids: Ellen Henrietta Swallow Richards
作者：Samantha Louise III 出版社：Samantha Louise III 出版日期：2015-01-04 語言：英文  樂天KOBO - 人物與地點
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圖書介紹 - 資料來源：樂天KOBO 評分：
圖書名稱：History for Kids: Ellen Henrietta Swallow Richards
The first person to introduce standards for water quality testing in America, to establish relation between nutrition and chemistry, the discoverer of mineral called SAMARSKITE and the first special female student of Massachusetts Institute of Technology. A brief illustrated biography of Ellen Henrietta Swallow Richards for Children.
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