Ansel F. Hall (May 6, 1894 in Oakland, California – March 28, 1962) was an American naturalist. He was the first Chief Naturalist and first Chief Forester of the United States National Park Service.
Ansel F. Hall (May 6, 1894 in Oakland, California – March 28, 1962) was an American naturalist. He was the first Chief Naturalist and first Chief Forester of the United States National Park Service. (en)
Ansel F. Hall (May 6, 1894 in Oakland, California – March 28, 1962) was an American naturalist. He was the first Chief Naturalist and first Chief Forester of the United States National Park Service. (en)