Title: Summary geochemical maps of the Harrison 1⁰ x 2⁰ quadrangle, Arkansas and Missouri /
Authors: Erickson, Ralph Leroy, 1923-; Chazin, Barbara.; Erickson, M. S.; Geological Survey (U.S.); Missouri.; Arkansas Geological Commission.
Publisher: The Survey ; For sale by Map Distribution,
Year: 1988
Subjects: Geochemical prospecting Arkansas Maps.; Geochemical prospecting Missouri Maps.; Geomagnetism Missouri Maps.; Geomagnetism Arkansas Maps.; Geology Arkansas Maps.; Geology Missouri Maps.