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Irrigation
Remove constraint Irrigation
Author
Hamilton, Bob
Remove constraint Author: Hamilton, Bob
Subject
Excavating machinery
Remove constraint Subject: Excavating machinery
Subject
Irrigation canals and flumes -- Maintenance and repair
Remove constraint Subject: Irrigation canals and flumes -- Maintenance and repair
Subject
Irrigation projects
Remove constraint Subject: Irrigation projects
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Image
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1. [Image] Norm Swan, USBR employee, excavating for 48" CMP at NW corner of Lot #4, Straits Unit East
P-12-200-4172NA Klamath Project - Oregon-California; April 1976; USBR photo by Bob HamiltonCitation