TY  - RPRT
TI  - Geochemical survey of the Chattahoochee Roadless Area, Towns, Union, and White counties, Georgia
AU  - Robert P. Koeppen
AU  - Arthur E. Nelson
PY  - 1989
DO  - 10.3133/mf1502b
UR  - https://pubs.usgs.gov/publication/mf1502B
ID  - mf1502B
ER  -