Title: Environmental assessment : Lanphere Dunes Unit : Humboldt Bay National Wildlife Refuge, Humboldt County, California /
Authors: U.S. Fish and Wildlife Service.
Publisher: The Service,
Year: 1997
Subjects: Sand dune conservation California Humboldt Bay.; Wetland animals California Humboldt Bay.; Endangered plants Protection California Humboldt Bay.; Humboldt Bay National Wildlife Refuge (Calif.) Environmental conditions.