TY - RPRT TI - Principal facts for about 500 gravity stations in the vicinity of Amargosa Desert and Pahrump Valley, California and Nevada AU - R. L. Morin AU - B. A. Chuchel AU - R.J. Blakely PY - 1999 DO - 10.3133/ofr9931 UR - https://pubs.usgs.gov/publication/ofr9931 ID - ofr9931 ER -