| Reference | {Deposit:: UNITED NATIONS SURVEY OF WORLD JRON RESOURCES 1970 NEW YORK}{Deposit:: ECONOMIC AND SOCIAL AFFAIRS P 111, 158 ; KRISHNAN M S AND A}{Deposit:: N K N 1953 THE IRON ORE DEPOSITSOF PARTS OF SALEM AND TRICH}{Deposit:: DISTRICTS BULL OF GSI SERIES A-ECON GEOL NO 8 P} |