Does the Cold of Winter Affect the Thermal Intensity of the Hot Springs in Yellowstone Park. Signed by Author by Marler, George D - 1954

Yellowstone Park, Wyoming: Yellowstone National Park, 1957. Softcover. Good+/No Jacket. Used Book: Soft Cover Standard used condition. Reading copy or better.

Yellowstone Library and Museum Association, 1978. Later Printing. Paperback. Very Good. b/w Illustration. 8vo - over 7¾" - 9¾" In pictorial wraps, 8vo, 54pp.

Yellowstone Park, Wyoming: Yellowstone National Park. Good+ in Very Good dust jacket. 1957. Revised Ed. Wraps. To .

Yellowstone Library and Museum Association, 1974. Soft cover. Near Fine/None. A 49 page pamphlet by the Dean of all Geyser Gazers, the work is a classic. It address the myths surrounding the world's most famous geyser and gives much practical information that is still relevant today. A nice copy.

Yellowstone Library and Museum Association, 1969-01-01. Paperback. Very Good.

Yellowstone Park, Wyoming: Yellowstone National Park, 1957. Revised May 1957 . Soft cover. Near Fine. Yellowstone Interpretive Series Number 4. A 44 page booklet held together by two staples, written by a man who is known as the "Dean of all geyser gazers". On the second page of the book there is a small black circle, by small I mean it would be covered by a dime several times. Other than that the book is clean, fresh, tight and bright. A very nice copy; available for immediate shipment, carefully packed!

Yellowstone: Yellowstone Library and Museum Association, 1971. Later printing. Paperback. Very Good in Wraps. MGM 1227 X.

Yellowstone Library and Museum Association in Cooperation with Colorado Associated University University Press, 1964. Soft cover. Very Good+. A 48 page booklet, held together by two staples that are clean and not rusted, with very limited black and white illustration. A very nice copy, available for immediate shipment, carefully packed!

Yellowstone Library and Museum Association, in cooperation with National Park Service, U.S. Dept. of the Interior, 1964. Pbk, stapled, 49pp, illustr photos, appears unread and an excellent, clean, tight and unmarked copy, as new

Wyoming: Yellowstone Library and Museum Association, in cooperation with National Park Service, U.S. Dept. of the Interior, 1971. 2nd printing; stapled pictorial wraps; 49 clean, unmarked pages. Paperback. Very Good. Illus. by B/W Photos. 8 Vo.