Principles of paleontology /

by Raup, David M.
Published 1978

Extinction : bad genes or bad luck? /

by Raup, David M.
Published 1991

Principios de paleontología /

by Raup, David M., Raup, David M., Stanley, Steven M.
Published 1978

Handbook of paleontological techniques /

by Kummel, Bernhard 1919-, Kummel, Bernhard 1919-
Published 1965