TY  - RPRT
TI  - The MIRA (mineral resource analysis) system user's manual
AU  - J. Thomas Hanley
AU  - Paul G. Schruben
PY  - 1983
DO  - 10.3133/ofr83424
UR  - https://pubs.usgs.gov/publication/ofr83424
ID  - ofr83424
ER  -