TY  - BOOK
AU  - Szalay, Frederick S
TI  - Evolutionary history of the marsupials and an analysis of osteological characters
SN  - 9780521025928
U1  - 599.2 SZA 
PY  - 1994///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Marsupiaux -- Classification
KW  - Marsupiaux -- Morphologie
KW  - Marsupiaux -- Phylogenèse
KW  - Marsupiaux fossiles
N1  - Includes bibliographical references and index
ER  -