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Language: en
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Type: BOOK - Published: - Publisher:
Language: en
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Type: BOOK - Published: 1990 - Publisher: Lothrop Lee & Shepard
Experiments and investigations to teach necessary skills for choosing and conducting a science project.
Language: en
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Type: BOOK - Published: 1990 - Publisher: Lothrop, Lee and Shepard Books
Experiments and investigations to teach necessary skills for choosing and conducting a science project.
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Presents 35 award-winning science fair projects, a section on how to do a science fair project, updates to science fair rules and science supply resources, as w
Language: en
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Type: BOOK - Published: 1996 - Publisher: