TY - RPRT TI - Program of the Water Resources Division, Texas District, for the 1969 fiscal year and summary of District activities during fiscal year 1968 AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1969 DO - 10.3133/ofr69305 UR - https://pubs.usgs.gov/publication/ofr69305 ID - ofr69305 ER -