Environmental teaching guide : 21 more ways to bring the environment into the classroom : lesson plans on air quality, water quality, recycling, and waste management for grades K-6.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Austin, TX :
Texas Natural Resource Conservation Commission,
1997.
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| Edition: | 1997 ed. |
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| Item Description: | Cover title. "Volume 2." |
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| Physical Description: | 44 pages : illustrations ; 28 cm. |