Hunting dinosaurs in the bad lands of the Red Deer River, Alberta, Canada

Osborn, Henry Fairfield, 1857-1935 [Contributor]; Brown, Barnum, 1873-1963 [Contributor]; Matthew, William Diller, 1871-1930

White, Theodore Elmer, 1905-1977; Stucker, Gilbert F.; Good, John M. (John Maxwell), 1924-