TY - RPRT TI - Surface water supply of the United States, 1940 : Part 12, North Pacific drainage basins AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1941 DO - 10.3133/wsp902 UR - https://pubs.usgs.gov/publication/wsp902 ID - wsp902 ER -