TY - RPRT TI - Gravity base stations in the Hamilton and Elk City 1 degree by 2 degrees quadrangles, Montana and Idaho AU - Viki Bankey AU - M. D. Kleinkopf PY - 1985 DO - 10.3133/ofr85115 UR - https://pubs.usgs.gov/publication/ofr85115 ID - ofr85115 ER -