Search for: [Subject and Keywords = geology of the site] OR [Subject and Keywords = Bielany \(Warsaw, Poland\)] OR [Subject and Keywords = Warsaw, mazowieckie voivodeship \(Poland\)] OR [Subject and Keywords = geologia stanowiska] OR [Subject and Keywords = Bielany \(Warszawa, Polska\)] OR [Subject and Keywords = Warszawa, woj. mazowieckie \(Polska\)] OR [Title = Plan schematyczny krawędzi brzegu bielańskiego wraz z rozmieszczeniem szurfów] OR [Creator = Sawicki, Ludwik \(1893–1972\)]