TY  - RPRT
TI  - Demonstration disk for USGS-OEMG mapping software
AU  - Christine A. Cook
AU  - Russell A. Ambroziak
PY  - 1992
DO  - 10.3133/ofr92691
UR  - https://pubs.usgs.gov/publication/ofr92691
ID  - ofr92691
ER  -