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

TIN. THAILAND.1974; U.S. DEPT. INTER., BUR. MINES, MINER. TRADE NOTES.; USA; 1974, VOL. 71, NUM. 0012, P. 20Serial Issue

BOLIVIA. MINERAL EXPORTS.1974; U.S. DEPT. INTER., BUR. MINES, MINER. TRADE NOTES.; USA; 1974, VOL. 71, NUM. 0012, P. 22 A 25Serial Issue

QUANTITY AND VALUE OF MINERALS PRODUCED IN TURKEY (1973).ALPAN S.1975; ANKARA MIN. SURV.,1975, P. 1Miscellaneous

L'AUSTRALIE ET LE MONDE DU COMMERCE.1974; AUSTRALIE; FR.; DA. 1974; NO 3; PP. 2-6Article

PHILIPPINES MINERAL PRODUCTION IN CY 1973 PILES VALUE GAIN OF P 1,3 BILLION.1974; MINER. NEWS SERV.; PHL; 1974, NUM. 0069, P. 1 A 35Serial Issue

NOTE SUR L'INDUSTRIE MINIERE AU MOZAMBIQUE.1975; LOURENCCO MARQUES CONSUL. FR.,1975(1), P. 1 A 6Miscellaneous

STATISTIQUES DE PRODUCTION MINIERE.1975; MEXICO AMBASSADE FR.,1975, P. 1 A 2Miscellaneous