Washington (State). Department of Fisheries, Washington (State). Department of Game, & United States. Bureau of Fisheries. (1938). Report of the preliminary investigations into the possible methods of preserving the Columbia River salmon and steelhead at the Grand Coulee Dam.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Washington (State). Department of Fisheries, Washington (State). Department of Game, và United States. Bureau of Fisheries. Report of the Preliminary Investigations into the Possible Methods of Preserving the Columbia River Salmon and Steelhead at the Grand Coulee Dam. [Seattle?, 1938.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Washington (State). Department of Fisheries, et al. Report of the Preliminary Investigations into the Possible Methods of Preserving the Columbia River Salmon and Steelhead at the Grand Coulee Dam. 1938.