TY  - BOOK
AU  - Szalay,Frederick S.
AU  - Novacek,Michael J.
AU  - McKenna,Malcolm C.
TI  - Mammal phylogeny: mesozoic differentiation, multituberculates, monotremes, early therians, and marsupials 
SN  - 0387978542
PY  - 1993///
CY  - New York
PB  - Springer-Verlag
KW  - Mammals
KW  - Phylogeny
KW  - Congresses
ER  -