The mining directory.
Barnet, Herts. : Don Nelson Pubications,
[1988]-2002.
"Mines, and mining equipment companies worldwide."
Description based on: 5th ed. (1990).
Latest issue consulted: 2002.
Vols. for 1988- called 4th ed.- ed.; ed. designation dropped with .
Mining machinery industry
Mineral industries
Mines and mining equipment and service companies world wide
International mining directory