TY  - RPRT
TI  - Principal facts for gravity stations in the Needles area, San Bernardino County, California, Mohave County, Arizona, and Clark County, Nevada
AU  - Donald L. Peterson
PY  - 1969
DO  - 10.3133/ofr69200
UR  - https://pubs.usgs.gov/publication/ofr69200
ID  - ofr69200
ER  -