TY - RPRT TI - Geology of miscellaneous dam and tunnel sites in upper basin of Nooksack River, Washington AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1942 DO - 10.3133/ofr4211 UR - https://pubs.usgs.gov/publication/ofr4211 ID - ofr4211 ER -