TY  - BOOK
AU  - Osborn,Henry Fairfield
AU  - Percy,Mabel Rice
TI  - Proboscidea: a monograph of the discovery, evolution, migration and extinction of the mastodonts and elephants of the world 
U1  - 569.61 
PY  - 1936///-1942
CY  - New York
PB  - Pub. on the J. Pierpont Morgan fund by the trustees of the American museum of natural history, the American museum press
KW  - Proboscidea (Mammals), Fossil
N1  - Includes bibliographical references and index; Vol. 1. Mritherioidea. Deinotherioidea. Mastodontoidea --v. 2. Stegodontoidea. Elephantoidea
ER  -