Financial times mining international year book 1988.
Mining 1988
- Essex [England] : Longman, 1987.
- xxv, 568 p. : ill. (some col.), maps ; 25 cm.
0582004314
83646909
Mineral industries
Maden endüstrisi
TN13 / .M7
338.7 / FIN 1987
0582004314
83646909
Mineral industries
Maden endüstrisi
TN13 / .M7
338.7 / FIN 1987