TY - RPRT TI - Gravity base stations in the Wallace 1 degree x 2 degrees Quadrangle, Montana and Idaho AU - Viki Bankey AU - M. D. Kleinkopf PY - 1985 DO - 10.3133/ofr85114 UR - https://pubs.usgs.gov/publication/ofr85114 ID - ofr85114 ER -