Catalogue of Photographs Showing Change in Riparian Vegetation in the Grand Canyon, 1889-2012

This metadata references a comma-delimited file describing 492 digitized prints of large-format photographs from 160 viewpoints. The photographic images themselves...本元数据（Metadata）指向一份逗号分隔文件，该文件描述了来自160个拍摄视角的492幅大幅面照片数字化印件。摄影图像本身……