Search for: [Subject and Keywords = Neolithic \-\- Poland] OR [Subject and Keywords = Neolithic flint mines] OR [Subject and Keywords = Sąspów \(Poland\)] OR [Subject and Keywords = neolit \-\- Polska] OR [Subject and Keywords = kopalnie krzemienia neolitu] OR [Subject and Keywords = Sąspów \(Polska\)] OR [Title = Sprawozdania Archeologiczne T. 30 \(1978\), Omówienia i recenzje] OR [Title = Sprawozdania Archeologiczne T. 30 \(1978\), Omówienia i recenzje] OR [Creator = Balcer, Bogdan \(1936– \)] OR [Creator = Balcer, Bogdan \(1936– \)]