TY - BOOK AU - Miller,Raymond Martin TI - An investigation of the feasibility of a steel plant in the lower Columbia River area, near Portland, Oregon, T2 - Oregon. State Dept. of Geology and Mineral Industries. Bulletin AV - QE155 .A3 no. 8 U1 - 338.47672 PY - 1938/// CY - [Portland] KW - Steel industry and trade KW - Oregon KW - Portland Region KW - Mines and mineral resources KW - Lower Columbia River Valley (Or. and Wash.) KW - Economic conditions N1 - At head of title: State of Oregon. Department of Geology and Mineral Industries; Reproduced from type-written copy ER -