TY  - RPRT
TI  - Water-resources investigations in Texas, FY 1972
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1972
DO  - 10.3133/ofr72421
UR  - https://pubs.usgs.gov/publication/ofr72421
ID  - ofr72421
ER  -