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.
Cita Chicago Style (17a ed.)Washington (State). Department of Fisheries, Washington (State). Department of Game, y 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.
Cita MLA (8a ed.)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.