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Vail Pass erosion control plan : guidelines for implementation : project I-70-2(53)
Vail Pass erosion control plan (Online)
Erosion control plan
Colorado. Division of Highways. Environmental Division.
1975
Colorado Division of Highways, Environmental Division
Denver, Colo.
Environmental Division Colorado Division of Highways. Cover title. Print version record.
Soil conservation Revegetation Roads--Design and construction Design and construction
Colorado
1 online resource (15 pages) : illustrations, map
eng
HI3.2/V19/1975/INTERNET
http://hdl.handle.net/11629/co:28741
1062400230
2018-11-29T17:02:38.059Z