TY  - RPRT
TI  - Magnetic total intensity in the United States; epoch 1980
AU  - E.B. Fabiano
AU  - N.W. Peddie
PY  - 1981
DO  - 10.3133/i1370
UR  - https://pubs.usgs.gov/publication/i1370
ID  - i1370
ER  -