Search for: [Subject and Keywords = Wrocław \(Polska \; region\)] OR [Subject and Keywords = czasopisma niemieckie 19 w.] OR [Subject and Keywords = rolnictwo] OR [Title = Schlesische Landwirthschaftliche Zeitung \: Organ der Gesammt Landwirthschaft. Jg.11, Nr. 1 \(6 Januar 1870\) \+ dod.]