Search for: [Subject and Keywords = Karkonosze \(góry\)] OR [Subject and Keywords = Szrenica \(góra \; 1362 m. n.p.m.\)] OR [Subject and Keywords = Szrenica \(schronisko\)] OR [Subject and Keywords = Zibuschka, Willibald] OR [Subject and Keywords = Marsch, Toni] OR [Subject and Keywords = Zanieczyszczenie powietrza] OR [Subject and Keywords = Degradacja środowiska] OR [Subject and Keywords = Ekologia] OR [Subject and Keywords = Film dokumentalny polski] OR [Subject and Keywords = Szpak, Andrzej \(1952\-2021\)] OR [Subject and Keywords = Rejestracja filmowa] OR [Subject and Keywords = 1901\-2000] OR [Title = Konferencja na Szrenicy \: Willibald Zibuschka, Toni Marsch \[Film\]] OR [Creator = Szpak, Andrzej \(1952\-2021\). Filmy]