TY - RPRT TI - Principal facts for gravity stations in the Okanogan, Sandpoint, Ritzville and Spokane 1 degree x 2 degrees quadrangles, northeastern Washington and northern Idaho AU - John W. Cady AU - R. F. Meyer PY - 1976 DO - 10.3133/ofr76290 UR - https://pubs.usgs.gov/publication/ofr76290 ID - ofr76290 ER -