Projects for a healthy planet
simple environmental experiments for kids
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Author
Contributions
- Grafton, Allison. - Contributor
- Chui, Terry, ill. - Contributor
Publication
1992 - Wiley, New York, New York (State)
Language
English
Word Count
23,750 words, Guess
Page Count
95 pages
Identifiers
- ISBN-100471554847
- ISBN-139780471554844
- Library of Congress Control Number91042406
- OCLC Control Number24954865
- Better World Books9780471554844
and 1 more
- Open LibraryOL1561101M
Classifications
- DDC628/.078
- LCCTD171.7 .L48 1992
Description
Projects designed to help us understand causes of pollution, to protect our resources, and to create environmentally friendly products.
Subjects
Topics
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