| Reference | {Deposit:: STRISHKOV, V.V. AND R.M. LEVINE. THE MANGANESE INDUSTRY OF}{Deposit:: THE U.S.S.R. BUMINES MINERAL ISSUES. SEPT. 15, 1987.}{Deposit:: ALEXANDROV, E.A. OUTLOOK FOR SOVIET MANGANESE ORE THROUGH}{Deposit:: 1990. PRREPARED FOR BUMINES DIV. OF ANALYTIC STUDIES.}{Deposit:: APR. 15, 1990, 74 PP.} |