Search for: [Subject and Keywords = archaeology] OR [Subject and Keywords = archaeological site] OR [Subject and Keywords = stronghold] OR [Subject and Keywords = geodesy] OR [Subject and Keywords = hipsometry] OR [Subject and Keywords = Krzepocinek \(Poland\)] OR [Subject and Keywords = Central Poland] OR [Subject and Keywords = archeologia] OR [Subject and Keywords = stanowisko archeologiczne] OR [Subject and Keywords = grodzisko] OR [Subject and Keywords = geodezja] OR [Subject and Keywords = hipsometria] OR [Subject and Keywords = Krzepocinek \(Polska\)] OR [Subject and Keywords = Polska Środkowa] OR [Title = Krzepocinek, grom. Wola Niedźwiedzia, pow. Łęczyca, grodzisko wczesnośredniowieczne] OR [Title = Krzepocinek, grom. Wola Niedźwiedzia, pow. Łęczyca, grodzisko wczesnośredniowieczne] OR [Creator = Klein, A.] OR [Creator = Klein, A.]