First Book in Physiology and Hygiene| author | Kellogg, John Harvey |
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| download | pg17367.pdb (523K) |
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| language | English |
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| categories | Human physiology -- Juvenile literature Health -- Juvenile literature Hygiene -- Juvenile literature QP: Physiology |
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| copyright status | Public domain in the USA. |
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| source | Project Gutenberg EBook #17367 2005-12-21 |
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