MANGANESE: DONNEES DE BASE.1977; ECOMONDE SERV.; BELG.; DA. 1977; NO 7; PP. (4P.)Article

BOLIVIAN TIN EXPORTS.1976; METALS WEEK; U.S.A.; 1976, VOL. 47, NUM. 0005, P. 7Serial Issue

IMPORTS OF ALUMINUM IN 1978 REGISTER 38,7% INCREASE1979; JAP. METAL BULL.; JAP; DA. 1979; NO 3793; PP. 4Article

TANZANIAN GEMSTONES1979; MING J.; GBR; DA. 1979; VOL. 293; NO 7507; PP. 14Article

MINERALS IN THE ECONOMY OF HAWAII1978; U.S. DEPT INTER. BUR. MINES, STATES MINERAL PROFILES; USA; DA. 1978; PP. 1-14; BIBL. 2 REF.; 3 ILL.Article

MINERALS IN THE ECONOMY OF VERMONT.1978; U.S. DEPT. INTER., BUR. MINES, STATE MINER. PROF.; U.S.A.; DA. 1978; NO 2; PP. 1-9; BIBL. 4 REF.; 3 ILL.Article

VENEZUELA: MINERAL PRODUCTION 1974-19781978; INDUSTR. MINER.; GBR; DA. 1978; NO 138; PP. 18Article

SOUTH AFRICAN GOLD PRODUCTION.1977; METAL BULL.; G.B.; DA. 1977; NO 6161; PP. 25Article

CHROMITE. PHILIPPINES.1976; U.S. DEPT INTER., BUR. MINES, MINER. TRADE NOTES; U.S.A.; 1976, VOL. 73, NUM. 0003, P. 4 A 5Serial Issue

DIAMONDS. GHANA.1976; U.S. DEPT. INTER., BUR. MINES, MINER. TRADE NOTES; U.S.A.; 1976, VOL. 73, NUM. 0005, P. 5Serial Issue

IMPORTS OF BAUXITE DOWN 13,4% IN 1975.1976; JAP. METAL BULL.; JAP.; 1976, NUM. 3376, P. 5Serial Issue

ALUMINA AND BAUXITE. INDONESIA.1976; U.S. DEPT. INTER., BUR. MINES, MINER. TRADE NOTES; U.S.A.; DA. 1976; VOL. 73; NO 7; PP. 3Article

PROBLEMS FOR SALT INDUSTRY.1975; AUSTRAL. MING; AUSTRAL.; 1975, VOL. 67, NUM. 0012, P. 8Serial Issue

MANGANESE-INDIA.1974; U.S. DEPT. INTER., BUR. MINES, MINER. TRADE NOTES.; USA; 1974, VOL. 71, NUM. 0008, P. 14 A 15Serial Issue

MICA-INDIA.1974; U.S. DEPT. INTER., BUR. MINES, MINER. TRADE NOTES.; USA; 1974, VOL. 71, NUM. 0008, P. 15 A 19Serial Issue

EXPORTATIONS DE PETROLE DU NIGERIA EN1973; AGEFI; FR. ; 1973, VOL. 63, NUM. 0027, P. 4Serial Issue

CHILE'S 1978 MOLYBDENUM EXPORTS1979; METAL BULL.; GBR; DA. 1979; NO 6373; PP. 26Article

ARGENTINA, EXPORTACIONES DE MINERALES = ARGENTINE. EXPORTATIONS DE SUBSTANCES MINERALES1979; MINERIA; ARG; DA. 1979; VOL. 17; NO 195; PP. 41-42Article

EXPORTS OF TITANIUM, MERCURY UP IN 1977.1978; JAP. METAL BULL.; JAP.; DA. 1978; NO 3660; PP. 5Article

IMPORTS OF ALUMINIUM UP 6,3% IN FISCAL YEAR 1977.1978; JAP. METAL BULL.; JAP.; DA. 1978; NO 3686; PP. 4Article

JAPAN. MARBLE MARKET MATTERS.1978; INDUSTR. MINER.; G.B.; DA. 1978; NO 130; PP. 11Article

NEW DREDGER EXPECTED TO RAISE TIN PRODUCTION.1978; INDONESIA TIMES; IDN; DA. 1978; PP. 7Article

PRODUCTION ET EXPORTATIONS FINLANDAISES DE METAUX ET DE MINERAUX.1975; HELSINSKI AMBASSADE FR.,1975, P. 1 A 4Miscellaneous

MINERAL STATISTICS OF THAILAND 19781979; ; THA; BANGKOK: S.ED.; DA. 1979; 4 P.Miscellaneous

ALUMINA AND BAUXITE. INDONESIA1979; U.S. DEPT INTER., BUR. MINES, MINER TRADE NOTES; USA; DA. 1979; VOL. 76; NO 6; PP. 3Article