World mineral statistics 1974 - 78 production, exports, imports
World mineral statistics 1974 - 78 production, exports, imports
compiled by C.D.G. Black... (et al.)
- 3rd. ed.
- London H. M. S. O. 1980
- 250p. : ill. ; 30cm
At head of title: Institute of Geological Sciences. Natural environment Research Council
0118841637
Mineral industries--Statistics
At head of title: Institute of Geological Sciences. Natural environment Research Council
0118841637
Mineral industries--Statistics
