The Grand Coulee dam and the Columbia basin reclamation project ...
APA Citation
United States. Bureau of Reclamation. (1938). The Grand Coulee dam and the Columbia basin reclamation project ... [Washington: U. S. Govt. print. off..
MLA Citation
United States. Bureau of Reclamation. The Grand Coulee Dam And the Columbia Basin Reclamation Project ... [Washington: U. S. Govt. print. off., 1938.
Warning: These citations may not always be complete (especially for serials).