| Earth Science Forty-Nine Science Fair Projects | | | Author:
| Keen, Dan
Bonnet, Robert L. | | Series title: | Science Fair Project Ser. | | ISBN: | 978-0-8306-9287-3 | | Publication Date: | Dec 1989 | | Publisher: | McGraw-Hill School Education Group
| | Book Format: | Hardback | | List Price: | USD $17.95 |
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