Wyniki
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Internet as source of information about environmental protection
Jan Sandner
Studia Ecologiae et Bioethicae 3 (2005) s. 415-420 -
The problems of environmental education in agribusiness
Jan Sandner
Studia Ecologiae et Bioethicae 3 (2005) s. 421-426 -
Correct management of agroecosystem, source of new nutrition
Jan Sandner
Studia Ecologiae et Bioethicae 4 (2006) s. 301-308 -
Environmental protection concept in holistic nature studies education
Jan Sandner
Studia Ecologiae et Bioethicae 4 (2006) s. 377-383 -
The essence and metatheoretical problems of "ecological attitudes"
Jan Sandner
Studia Ecologiae et Bioethicae 5 (2007) s. 307-313