shepard glacier glacier national park
DESCRIPTION
Shepard Glacier Glacier National Park. 1913. Photo by W.C. Alden, USGS. Photo by B. Reardon, USGS. 2005. - PowerPoint PPT PresentationTRANSCRIPT
Shepard GlacierGlacier National Park
2005Photo by B. Reardon, USGS
1913Photo by W.C. Alden, USGS