SRC.REF: UTAH DEPT. OF HIGHWAYS, 1966, MATERIALS INVENTORY OF MILLARD CO.UTAH STATE DEPT. OF HIGHWAYS, MATERIALS & RESEARCH DIVISION; MATERIALS INVENTORY SECTION: MILLARD COUNTY, 1961966 DIREXPL UTAH DEPT. OF HIGHWAYS MATERIALS INVENTORSTEGEN, R.J., 1979 GEOLOGISTUTAH DEPT. OF HIGHWAYS MATERIAL INVENTORY OF MILLARD COUNTY