@misc{Knappen_Russell_Stafford_(1892-1982)_Bulletin,
 author={Knappen, Russell Stafford (1892-1982) and Moulton, Gail Francis (1898-1974)},
 copyright={Gdańsk University of Technology Library},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={journal},
 title={Bulletin 822-A. Geology and mineral resources of parts of Carbon, Big Horn, Yellowstone and Stillwater Counties, Montana},
 keywords={geology, mineralogy, United States of America, journals},
}