TY  - RPRT
TI  - Aeromagnetic map of the northern part of the Ajo 1° by 2° quadrangle, Arizona
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1980
DO  - 10.3133/ofr801126
UR  - https://pubs.usgs.gov/publication/ofr801126
ID  - ofr801126
ER  -