TY  - RPRT
TI  - Principal facts and profiles of gravity data from parts of Meade, Pennington, Haakon, and Jackson Counties, South Dakota
AU  - Donald L. Peterson
AU  - Jerry H. Hassemer
PY  - 1978
DO  - 10.3133/ofr78198
UR  - https://pubs.usgs.gov/publication/ofr78198
ID  - ofr78198
ER  -