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1
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2
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3
Factors affecting student concept formation towards planned action in environmental education
Wydane 2012Praca dyplomowa -
4
Environmental education in a public high school a study of culture change processes
Wydane 2011Praca dyplomowa -
5
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6
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High school students as change agents in a media-based nonformal environmental training program
Wydane 2001Praca dyplomowa -
8
Environmental education through an art workshop for children ages 9-12 years old
Wydane 1998Praca dyplomowa -
9
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