@misc{Wells_Francis_Gerritt_(1898-1969)_Bulletin,
 author={Wells, Francis Gerritt (1898-1969) and Waters, Aaron Clement (1905-1991)},
 copyright={Gdańsk University of Technology Library},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={journal},
 title={Bulletin 850. Quicksilver deposits of southwestern Oregon},
 keywords={geology, mineralogy, journals, United States of America},
}