TY  - RPRT
TI  - Ground-water reconnaissance of selected sites in Rocky Mountain National Park and Shadow Mountain National Recreation area, Colorado
AU  - F.A. Welder
PY  - 1971
DO  - 10.3133/ofr71320
UR  - https://pubs.usgs.gov/publication/ofr71320
ID  - ofr71320
ER  -