TY  - RPRT
TI  - Geology of the Arkansas bauxite region
AU  - Mackenzie Gordon
AU  - J. I. Tracey
AU  - M.W. Ellis
PY  - 1958
DO  - 10.3133/pp299
UR  - https://pubs.usgs.gov/publication/pp299
ID  - pp299
ER  -