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1
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2
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3
Environmental education in a public high school a study of culture change processes
Wydane 2011Praca dyplomowa -
4
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5
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6
High school students as change agents in a media-based nonformal environmental training program
Wydane 2001Praca dyplomowa -
7
Environmental education through an art workshop for children ages 9-12 years old
Wydane 1998Praca dyplomowa -
8
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9
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10


