Ecology discovery activities kit : a complete teaching unit for grades 4-8 / Janet Galle, Patricia Warren ; illustrated by Arek W. Galle.
Main Author: | Galle, Janet |
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Other Authors: | Warren, Patricia, 1939- |
Language: | English |
Published: |
West Nyack, N.Y. :
Center for Applied Research in Education,
[1989], ©1989.
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Subjects: | |
Physical Description: | xvii, 230 pages : illustrations ; 28 cm |
Format: | Book |