Cenozoic mammals of land and sea : tributes to the career of Clayton E. Ray / Robert J. Emry, editor. - Smithsonian Institution Press, 2002. - v, 372 p. : ill. ; 28 cm. - Smithsonian contributions to paleobiology ; no. 93 . Includes bibliographical references. LCCN: 2002030521 Subjects--Topical Terms: Mammals, Fossil.Paleontology--Cenozoic. Subjects--Index Terms: პალეონტოლოგია ბიოლოგია LC Class. No.: QE701 QE881 / .S56 no. 93 Dewey Class. No.: 569 Universal Decimal Class. No.: 56:57