TY  - RPRT
TI  - MRDS-4D; Mineral Resources Data System using 4th DIMENSION
AU  - Hal Sindler
AU  - Paul Schruben
AU  - C.A. Carlson
PY  - 1995
DO  - 10.3133/ofr95616
UR  - https://pubs.usgs.gov/publication/ofr95616
ID  - ofr95616
ER  -