Search for: [Subject and Keywords = botanika] OR [Subject and Keywords = nauka] OR [Subject and Keywords = koleje \- historia] OR [Subject and Keywords = nauki matematyczno\-przyrodnicze] OR [Subject and Keywords = nauka \- historia \- 19 w.] OR [Subject and Keywords = fizyka] OR [Subject and Keywords = towarzystwa naukowe] OR [Subject and Keywords = archeologia] OR [Subject and Keywords = socjologia] OR [Subject and Keywords = tunele \- budowa i konstrukcje] OR [Subject and Keywords = Egipt] OR [Subject and Keywords = speleologia] OR [Subject and Keywords = woda \- właściwości] OR [Subject and Keywords = Irlandia] OR [Title = Nature \: a Weekly Illustrated Journal of Science. Volume 1, 1870 April 21, No. 25]
