Environmental ethics: an introduction to environmental philosophy

Etika lingkungan para petapa trappist pertapaan Santa Maria Rawaseneng, Temanggung - Jawa Tengah

Homo ecologicus spiritual-etis telaah etika lingkungan atas konsep humanisme ekologis Henryk Skolimowski = Homo ecologicus spiritual ethical environmental ethics viewing of the ecological concept of Henryk Skolimowski

Kepedulian Etis Manusia terhadap Lingkungan

Hubungan ecological citizenship dan perilaku lingkungan : studi pada mahasiswa program sarjana reguler Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia angkatan 2009 = Relation of ecological citizenship and environmental behavior : a study of students of Faculty of Social and Political Sciences at University of Indonesia batch 2009