{"id":"000934484","type":"book","title":"Środowisko naturalne i antroporegiony dorzecza Narwi przed 1000 lat","publisher":"Zakład Narodowy Imienia Ossolińskich","publisher-place":"Wrocław/Warszawa/Kraków/Gdańsk","author":[{"family":"Tyszkiewicz","given":"Jan 1939 -"}],"issued":{"raw":"1975"}}