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ContributorsUnited States Department of Agriculture (Publisher)
Created1917
DescriptionColor map of the Grand Canyon National Park proposed boundaries with animal habitat zones identified for deer, mountain lion and mountain sheep.
DescriptionBlack and white, silver gelatin print with some silvering. Circa 1930.
ContributorsMielke, Judy (Author) / Curella, Tisha (Author) / James, Jenni (Author) / Colebank, Wayne (Author) / Battelle Memorial Institute. Technology Partnership Practice (Publisher)
Created2012-06
Description
ADOT has transplanted thousands of saguaros during the construction of roadway projects, and although the projects are typically tracked for two years, the long-term survivability of saguaros has never been documented. The purpose of this study is to examine ADOT projects in which saguaros were transplanted as part of the revegetation effort, and to evaluate the factors that contribute to the survival and good health of saguaros.
ContributorsUtah Parks Company (Publisher)
Created1928-09-15
DescriptionInvitation to Carl T. Hayden for the dedication of Grand Canyon Lodge and the Kaibab Trail.
ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962
ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962
ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962
ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962
ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962
ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962