TY - RPRT TI - Compilation of hydrologic data, Pin Oak Creek, Trinity River basin, Texas, 1968 AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1971 DO - 10.3133/ofr71303 UR - https://pubs.usgs.gov/publication/ofr71303 ID - ofr71303 ER -