@misc{Schrader_Frank_Charles_(1860-1944)_Bulletin,
 author={Schrader, Frank Charles (1860-1944) and Stone, Ralph Walter (1876-1964) and Sanford, Samuel (1865-1927)},
 copyright={Gdańsk University of Technology Library},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={journal},
 title={Bulletin 624. Useful minerals of the United States},
 keywords={United States of America, geology, mineralogy, journals},
}