TY  - BOOK
AU  - Govett, G J S (Ed.)
AU  - Govett, M H (Ed.)
TI  - World mineral supplies: assessment and perspective
SN  - 0-444-41366-9
U1  - 338.2 21st
PY  - 1976///
CY  - Amsterdam
PB  - Elsevier Scientific Publishing Company
KW  - Mines and mineral resources; Mineral industry; Economic development
ER  -