Environmental science: 49 science fair projects/
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Blue Ridge Summit, PA:
Tab Books,
c1990
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| Edition: | 1st ed. |
| Series: | Science fair projects series
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| Subjects: |
| Item Description: | "3369"--Spine. Includes index. |
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| Physical Description: | xv, 124 p. : ill. ; 25 cm. |
| ISBN: | 0830633693 |