TY  - RPRT
TI  - Principal facts for six gravity profiles across the Midcontinent Gravity High in Iowa and Nebraska
AU  - E. R. King
AU  - R.E. Mattick
PY  - 1982
DO  - 10.3133/ofr821072
UR  - https://pubs.usgs.gov/publication/ofr821072
ID  - ofr821072
ER  -