http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Computer program for Monte Carlo economic evaluation of a mineral deposit
by Ronald J. Roman and George W. Becker.
"This paper was published originally as Target exploration report E-5 in July 1972. The present circular incorporates revisions and some new material."
Circular (New Mexico. Bureau of Mines and Mineral Resources) ; 137