Supawna Meadows National Wildlife Refuge, established in 1974 and located in Salem County, New Jersey, United States, covers a land area of 3,230.55 hectares (13 km) governed by U.S. Fish and Wildlife Service.
Supawna Meadows National Wildlife Refuge, established in 1974 and located in Salem County, New Jersey, United States, covers a land area of 3,230.55 hectares (13 km) governed by U.S. Fish and Wildlife Service.