TY  - BOOK
AU  - Nelson Gareth
AU  -  Platnick Norman
TI  - Systematics and biogeography:  Cladistics and vicar   
U1  - U3:(B), M1 
PY  - 1981///
CY  - New York
PB  - Columbia University Press       
KW  - Biogeography
N1  - Bibliography: P 545-55
ER  -