TY  - RPRT
TI  - Aeromagnetic map of the Westcliffe-Royal Gorge area, Custer and Fremont Counties, Colorado
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1979
DO  - 10.3133/gp929
UR  - https://pubs.usgs.gov/publication/gp929
ID  - gp929
ER  -