Minerals yearbook 1978-79
Minerals yearbook 1978-79
- Washington: Bureau of Mines, 1981
- viii, 1052p.
Vol.3 (Area reports: international)
Yearbooks
Minerals
R 553(058)(73) / M1
Vol.3 (Area reports: international)
Yearbooks
Minerals
R 553(058)(73) / M1