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Critical Watershed Management Plan: Ruthrauff Road Area

ContributorsNelson, James H. (Author) / Pearthree, Marie Slezak (Author of afterword, colophon, etc.) / The Pride Publishing Company (Contributor)
Created1983-08-15
Description

This plan has been prepared in recognition of area flooding problems induced by urbanization within this unusually flat portion of the Tucson basin.

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Trip on Bright Angel Trail

ContributorsKolb Bros. (Photographer)
Created1914-07-17
Description

Black and white print with members of the Luhrs family. Typescript annotation, "July 17th, 1914. Going down Bright Angel Canyon of Arizona, Those on the mules, from bottom up: unknown, unknown, Ella Luhrs, Emma Luhrs, George H. N. Luhrs, unknown, Roger Hunt, George Luhrs Jr., Catherine Margarita 'Gretchen' (Mrs Geo…

Black and white print with members of the Luhrs family. Typescript annotation, "July 17th, 1914. Going down Bright Angel Canyon of Arizona, Those on the mules, from bottom up: unknown, unknown, Ella Luhrs, Emma Luhrs, George H. N. Luhrs, unknown, Roger Hunt, George Luhrs Jr., Catherine Margarita 'Gretchen' (Mrs Geo H. N.) Luhrs standing beside George Luhrs Jr." Beside the trail, a sign displays, "Photo by Kolb Brothers."