2. Over 300 years ago the Chinese and Hebrews were advocating cleanliness in food, water and person hygiene

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2. Over 300 years ago the Chinese and Hebrews were advocating cleanliness in food, water and person hygiene

shaycrystal4
Note by , created almost 3 years ago

Biology (THE SEARCH FOR BETTER HEALTH) Note on 2. Over 300 years ago the Chinese and Hebrews were advocating cleanliness in food, water and person hygiene, created by shaycrystal4 on 17/02/2014.

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Created by shaycrystal4 almost 3 years ago
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