TY  - RPRT
TI  - Summary geochemical maps of the Harrison 1° x 2° quadrangle, Arkansas and Missouri
AU  - R. L. Erickson
AU  - Barbara Chazin
AU  - M. S. Erickson
PY  - 1989
DO  - 10.3133/mf1994a
UR  - https://pubs.usgs.gov/publication/mf1994A
ID  - mf1994A
ER  -