TY  - RPRT
TI  - Aeromagnetic map of Michigan and the adjacent Great Lakes
AU  - Isidore Zietz
AU  - J.R. Kirby
AU  - W. J. Hinze
AU  - N. W. O’Hara
AU  - R.L. Kellogg
PY  - 1974
DO  - 10.3133/gp894
UR  - https://pubs.usgs.gov/publication/gp894
ID  - gp894
ER  -