TY - RPRT TI - Preliminary geologic and geophysical studies of the northeast quarter of the Spirit Lake Quadrangle, Washington AU - N.G. Banks AU - R. P. Ashley AU - C.A. Bennett PY - 1979 DO - 10.3133/mf1046 UR - https://pubs.usgs.gov/publication/mf1046 ID - mf1046 ER -