The bone hunters : the heroic age of paleontology in the American West /
Lanham, Url.
New York : Dover,
1991.
"Unabridged, slightly corrected republication of the work first published by Columbia University Press, New York, 1973" - tp verso
Bibliography: p273-279. - Includes index
Cope, E. D. (Edward Drinker) 1840-1897.
Marsh, Othniel Charles, 1831-1899.
Fossils
Paleontologists