TY  - RPRT
TI  - Geologic map and engineering data for the Highlands Ranch Quadrangle, Arapahoe and Douglas counties, Colorado
AU  - John O. Maberry
AU  - Robert M. Lindvall
PY  - 1974
DO  - 10.3133/mf631
UR  - https://pubs.usgs.gov/publication/mf631
ID  - mf631
ER  -