TY - RPRT TI - Aeromagnetic and complete Bouguer gravity anomaly maps of the Hunter-Fryingpan Wilderness area, Pitkin County, Colorado AU - D. L. Campbell PY - 1981 DO - 10.3133/mf1236c UR - https://pubs.usgs.gov/publication/mf1236C ID - mf1236C ER -