Colorado River, Arizona. Letter from the Assistant Secretary of War, transmitting a copy of the report of the preliminary examination of the Colorado River, Arizona.

Revision	When	Who	Comment

3	July 29, 2012	VacuumBot	Updated format '[electronic resource]' to 'Electronic resource'; cleaned up pagination
2	December 15, 2009	WorkBot	link works
1	September 21, 2008	ImportBot	Imported from Miami University of Ohio MARC record.