TY  - RPRT
TI  - Preface. Administrative report. The Alaskan mining industry in 1914. The future of gold placer mining in Alaska
AU  - A. H. Brooks
PY  - 1915
DO  - 10.3133/b622a
UR  - https://pubs.usgs.gov/publication/b622A
ID  - b622A
ER  -