TY - RPRT TI - Water resources data for Oklahoma, water year 1977, Volume 1, Arkansas River basin AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1978 DO - 10.3133/wdrok771 UR - https://pubs.usgs.gov/publication/wdrOK771 ID - wdrOK771 ER -