TY  - BOOK
AU  - Mcfarland, N William and etal
TI  - Vetebrate life
SN  - 00237887004
AV  - QL 605.V47 1979
PY  - 1979///
CY  - London
PB  - Macmillan pub. co 
KW  - Vetebrates
KW  - Vertebrates, fossil
KW  - Vetebrates--Evolution
ER  -