Lower Colorado River, Imperial Valley, and Boulder Canyon Reservoir
U.S. Bureau of Reclamation, 1929, Lower Colorado River, Imperial Valley, and Boulder Canyon Reservoir: U.S. Bureau of Reclamation, Map 23530, and edition 23530-A [1935].
Authors
U.S. Bureau of Reclamation
Publication Date
1929
Citation
U.S. Bureau of Reclamation, Map 23530, and edition 23530-A [1935].
