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US Department of Agriculture

Usda: Dangers of Buffets

For Students 9th - 10th
Buffets can be breeding grounds for germs causing foodborne illness. Clostridium Perfringens is commonly referred to as "cafeteria germ" due to prolonged exposure at incorrect temperatures. Read how to protect yourself.
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Worm Woman's Web Site

For Students 9th - 10th
Basic introduction to former biology teacher Mary Appelhof's books on vermicomposting at home/school/small businesses. Moderate autobiographical information on Applehof and her goals and purpose for vermicomposting. Brief description of...

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