TY  - RPRT
TI  - Contributions to economic geology, 1912; Part I, Metals and nonmetals except fuels--Aluminum Ores
AU  - Frank Charles Schrader
PY  - 1914
DO  - 10.3133/b540i
UR  - https://pubs.usgs.gov/publication/b540I
ID  - b540I
ER  -