TY  - RPRT
TI  - Updated principal facts for gravity data compiled for the Fresno 1 by 2 degree sheet, California
AU  - Kim S. Kirchoff-Stein
AU  - Victoria E. Langenheim
PY  - 1991
DO  - 10.3133/ofr914a
UR  - https://pubs.usgs.gov/publication/ofr914A
ID  - ofr914A
ER  -