@misc{Eakin_Henry_Miner_(1883-1936)_Bulletin,
 author={Eakin, Henry Miner (1883-1936)},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={journal},
 title={Bulletin 631. The Yukon-Koyukuk region Alaska},
 keywords={geology, mineralogy, United States of America, journals},
}