TY - RPRT TI - Water Resources, California, water year 1981: Volume 2. Pacific Slope Basins from Arroyo Grande to Oregon State Line except Central Valley AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1982 DO - 10.3133/wdrca812 UR - https://pubs.usgs.gov/publication/wdrCA812 ID - wdrCA812 ER -