TY - RPRT TI - Redwood National Park studies; preliminary data release for Mill Creek, Del Norte County, California, January 1974 - March 1975 AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1976 DO - 10.3133/ofr76474 UR - https://pubs.usgs.gov/publication/ofr76474 ID - ofr76474 ER -