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ContributorsMatthes, F. (Author) / Evans, R. T. (Author) / The Military engineer (Publisher)
Created1926-05
DescriptionGeological Survey of the Grand Canyon in published journal. Vol. XVIII, No. 99.
Created1962-01-11
Description

Carl T. Hayden to the Hon. Secretary of the Interior, January 11, 1962 re: Mexican Water Allocations.

Created1961-12-20
Description

Carl T. Hayden to Dean Rusk, December 20, 1961 re: Mexican Water Allocations.