Pictorial Guide to the Birds of North America
New York: Thomas Y. Crowell, 1970. Hardcover. Large 8vo. 368 pp. Index, bibliography, maps and over 100 photographs.
New York: Thomas Y. Crowell, 1970. Hardcover. Large 8vo. 368 pp. Index, bibliography, maps and over 100 photographs.
Philadelphia: Lippincott, 1972. Hardcover.
Philadelphia: Lippincott Williams and Wilkins, 1962. Hardcover. Square 8vo., 134 pp. Later print. Illustrated. Juvenile nonfiction title illustrated with black and white photos.