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Federal
Southwest Alaska visitor use monitoring areas
Department of the Interior —
The SWAN Visitor Use Monitoring dataset represents visitor use monitoring areas defined by the National Park Service (NPS) Alaska Region for commercial use... -
Federal
Continuing Inventory of the Aquatic Oligochaeta (Annelida, Clitellata) of the Great Smoky Mountains National Park
Department of the Interior —
Through 2008, 30 species of aquatic oligochaetes representing at least 4 families and 15 genera have been documented from aquatic habitats in the park, all...