TY  - BOOK
AU  - Forey,P.L.(Peter Lawrence)
TI  - Cladistics: a practical course in systematics 
SN  - 0198577664
PY  - 1993///
CY  - Oxford
PB  - Clarendon Press
KW  - Cladistic analysis
KW  - Biology
KW  - Classification
N1  - Bibliography : p. (170)-184
ER  -