The Ceratopsia

Bibliographic Details
Main Author:	Hatcher, J. B. (John Bell) 1861-1904
Other Authors:	Lull, Richard Swann 1867-1957, Osborn, Henry Fairfield 1857-1935, Marsh, Othniel Charles 1831-1899
Format:	Book
Language:	English
Published:	Washington Govt. Print. Off. 1907.
Series:	Monographs of the United States Geological Survey v. 49. House document (United States. Congress. House) 59th Congress, 2nd session, no. 310.
Subjects:	Ceratopsia.