TY  - RPRT
TI  - Airborne biogeophysical mapping of hidden mineral deposits
AU  - William Collins
AU  - Sheng-Huei Chang
AU  - G. L. Raines
AU  - Frank C. Canney
AU  - Roger P. Ashley
PY  - 1983
DO  - 10.2113/gsecongeo.78.4.737
UR  - https://pubs.usgs.gov/publication/70209768
ID  - 70209768
ER  -