TY  - RPRT
TI  - Research on uranium resource models, a progress report; Part V, LDIGIT, a computer program to digitize graphics data for spatial data analysis
AU  - Robert M. Turner
AU  - William A. Scott
AU  - Richard B. McCammon
PY  - 1982
DO  - 10.3133/ofr82843
UR  - https://pubs.usgs.gov/publication/ofr82843
ID  - ofr82843
ER  -