1962 public use of National Wildlife Refuges - U.S. Fish and Wildlife Service; United States. Department of the Interior. (U.S. Dept. of the Interior, Fish and Wildlife Service, 1963)
"April 1963" (p. 6). --- "26748-63" (p. 6).
Keywords: Fishing; Forests and forestry; Hunting; Recreational use; United States; Wildlife refuges