TY - BOOK AU - Branner,George Casper ED - Arkansas Geological and Conservation Commission TI - Mineral resources of Arkansas T2 - Its Bulletin AV - QE87 .A2 no. 6 1959 PY - 1959/// CY - Little Rock KW - Mines and mineral resources KW - Arkansas N1 - 1942 ed. by G.C. Branner ER -