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Underdrain installation
Underdrain installation (Online)
Under drain installation
Colorado. Department of Highways.
1985?
Colorado Department of Highways?
Denver, Colo.?
video file MPEG 488MB Pipe underdraining -- Pavement based drains -- French drain -- Storm sewer underdrain. Title handwritten on disc. Produced by Colorado Department of Highways. Based on DVD record
Storm sewers Road drainage
Colorado
1 online resource (1 video file (20 minutes, 51 seconds)): digital, sound, color
eng
HI1.2/UN2/1985/INTERNET
http://hdl.handle.net/11629/co:39652
1463113290
2024-10-31T17:23:15.056Z