TY  - RPRT
TI  - Photogeologic and reconnaissance geologic map of the Horton Quadrangle, Custer and Rosebud counties, Montana
AU  - R. B. Colton
AU  - J.L. Klockenbrink
AU  - M. A. Grout
AU  - E.L. Heffern
PY  - 1983
DO  - 10.3133/mf1662
UR  - https://pubs.usgs.gov/publication/mf1662
ID  - mf1662
ER  -