@misc{Eakin_Henry_Miner_(1883-1936)_Bulletin,
 author={Eakin, Henry Miner (1883-1936)},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 title={Bulletin 699. The Porcupine Gold Placer district, Alaska},
 type={czasopismo},
 keywords={geologia, mineralogia, czasopisma, Alaska (Stany Zjednoczone ; stan)},
}