A Fish and Wildlife Service employee monitors a gas line. Subjects: Employees (USFWS); Monitoring; Wildlife refuges; history. Location: Louisiana. Fish and Wildlife Service Site: DELTA NATIONAL WILDLIFE REFUGE. . 1998 - 2011.

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Size: 2732px × 1830px
Photo credit: © piemags/FWL / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: employees, history, monitoring, refuges, wildlife