TY  - RPRT
TI  - Aeromagnetic map of the Needles 1° x 2° quadrangle, California and Arizona
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1981
DO  - 10.3133/ofr8185
UR  - https://pubs.usgs.gov/publication/ofr8185
ID  - ofr8185
ER  -