| Reference | {Deposit:: LEACH, D.C., VIETS, JOHN, 1993 (IN PRESS), COMPARISON OF THE CRACOW-SILESIA MISSISSIPPI VALLEY TYPE DISTRICT WITH SIMILAR DEPOSITS IN NORTH AMERICA, POLISH INSTITUTE OF GEOLOGY QUARTERLY BULLETIN}{Deposit:: The base metal industires of Eastern Europe, v. 1, 2}{Deposit:: Commodities Research Unit, Ltd., London, 1990.} |