TY  - RPRT
TI  - Geology of the Comstock-Indian Wells area, Val Verde, Terrell, and Brewster Counties, Texas
AU  - V. L. Freeman
PY  - 1968
DO  - 10.3133/pp594k
UR  - https://pubs.usgs.gov/publication/pp594K
ID  - pp594K
ER  -