U.S. Fish and Wildlife Service: Region 6 Scanning Project: Mountain-Prairie Photograph Catalog

The USFWS Region 6 Scanning Project is an Inventory and Monitoring funded project that has been arranging, preserving, and digitizing historic materials from several...美国鱼类及野生动物管理局（U.S. Fish and Wildlife Service, USFWS）第六大区扫描项目是一项由清查与监测（Inventory and Monitoring）项目资助的课题，目前正持续开展多份……历史资料的整理、保存与数字化工作。