TY  - RPRT
TI  - Contour of bedrock surface, Boone to Fowler, Colorado
AU  - R. Theodore Hurr
AU  - J.E. Moore
AU  - David B. Richards
PY  - 1966
DO  - 10.3133/ofr6666
UR  - https://pubs.usgs.gov/publication/ofr6666
ID  - ofr6666
ER  -