| References: |
- Deposit:: NATIONAL MATERIALS ADVISORY BOARD, 1981, MANGANESE RESERVES AND RESOURCES OF THE WORLD AND THEIR INDUSTRIAL IMPLICATIONS: NMAB-374, NATIONAL ACADEMY OF SCIENCES, WASHINGTON, DC, P. 211-227. (L11, G13, RR8)
- Deposit:: IKONNIKOV, A., 1975, MINERAL RESOURCES OF CHINA: MICROFILM PUBLICATION NO. 2, GEOLOGICAL SOCIETY OF AMERICA, BOULDER, CO, P. 367. (RR1, RR8)
- Deposit:: CHARLES RIVER ASSOCIATES, INC., 1976, POLICY IMPLICATIONS OF PRODUCER COUNTRY SUPPLY RESTRICTIONS--THE WORLD MANGANESE MARKET (V. 8): CRA REPORT NO. 220, PREPARED FOR EXPERIMENTAL TECHNOLOGY INCENTIVES PROGRAM, NATIONAL BUREAU OF STANDARDS. (PA8)
|