TY  - RPRT
TI  - Stacked profiles of data from a helicopter airborne radiometric and magnetic survey of the Lake City area, San Juan Mountains, Colorado
AU  - William D. Heran
PY  - 1981
DO  - 10.3133/ofr81567
UR  - https://pubs.usgs.gov/publication/ofr81567
ID  - ofr81567
ER  -