@misc{Umpleby_Joseph_Bertram_(1883-1967)_Bulletin,
 author={Umpleby, Joseph Bertram (1883-1967) and Westgate, Lewis Gardner (1868-1948) and Ross, Clyde Polhemus (1891-1965) and Hewett, Donnell Foster (1881-?)},
 copyright={Biblioteka Politechniki Gdańskiej},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={czasopismo},
 title={Bulletin 814. Geology and ore deposits of the Wood River Region, Idaho},
 keywords={geologia, mineralogia, czasopisma, Idaho (Stany Zjednoczone ; stan), Stany Zjednoczone},
}