TY  - BOOK
AU  - Lovtrup,Soren
TI  - The phylogeny of vertebrata
SN  - 047199412X
PY  - 1977///
CY  - London
PB  - Wiley
KW  - Vertebrates
KW  - Evolution
KW  - Phylogeny
N1  - 'A Wiley-Interscience publication.'; Includes indexes
ER  -