@misc{Pardee_J._T._(1871-1960)_Bulletin,
 author={Pardee, J. T. (1871-1960) and Pardee, Joseph Thomas (1871-1960)},
 copyright={Biblioteka Politechniki Gdańskiej},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={czasopismo},
 title={Bulletin 690-E. Manganese at Butte, Montana},
 keywords={geologia, mineralogia, czasopisma, Montana (Stany Zjednoczone ; stan)},
}