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 - Bulletin / Oregon. State Dept. of Geology and Mineral Industries. AV - QE155 .A3 no. 8a PY - 1940/// CY - [Portland] PB - State of Oregon. Dept of geology and mineral induistries KW - Steel industry and trade KW - Oregon KW - Portland 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 ER -