Savage, Donald E., Russell, Donald E. and Louis, Pierre books & textbook
Ceratomorpha and Ancylopoda from the Lower Eocene Paris Basin, France
Savage, Donald E., Russell, Donald E. and Louis, Pierre Savage, Donald E., Russell, Donald E. and Louis, Pierre Savage, Donald E., Russell, Donald E. and Louis, Pierre
Univ. California P /1966T Paperback
isbn-10: 0520091671 / isbn-13: 9780520091672
