TY - BOOK AU - Steven,Thomas A. AU - Marris,Hal T. TI - Summary mineral resource appraisal of the Richfield 1 x 2 quadrangle, West-Central Utah U1 - 553.0979213 PY - 0000///[n.d] CY - Washington PB - Government Printing Press KW - Ore deposits KW - Minerals KW - Economic geology ER -