Annual report.
Operation of the Colorado River Basin ... projected operations.
APA Citation
United States. Bureau of Reclamation. Annual report. [Washington, D.C.?]: U.S. Dept. of the Interior, Bureau of Reclamation.
MLA Citation
United States. Bureau of Reclamation. Annual Report. [Washington, D.C.?]: U.S. Dept. of the Interior, Bureau of Reclamation,
Warning: These citations may not always be complete (especially for serials).