| Reference | {Deposit:: SHABAD, T., BASIC INDUSTRIAL RESOURCES OF THE USSR. COLUMBIA}{Deposit:: UNIV. PRESS,NEW YORK. 1969. P. 219.}{Deposit:: SOVIET GEOGRAPHY, V. 12, 1971, P. 78}{Deposit:: SOVIET GEOGRAPHY, V. 14, 1973, P. 275}{Deposit:: SURVEY OF WORLD IRON ORE RESOURCES. UNITED NATIONS, NEW}{Deposit:: YORK. 1970, P. 398}{Deposit:: IRON AND STEEL WORKS OF THE USSR. METAL BULLETIN BOOKS LTD.}{Deposit:: 1992, P. 2.} |