TY  - BOOK
AU  - Scotland, Robert., ed
AU  - Pennington, R Toby., ed
TI  - Homology and systematic: Coding characters for phylogentics analysis
T2  - The systematics association special volume series 58
SN  - 0748409203
U1  - 576.88 
PY  - 2000///
CY  - Boca Raton
PB  - CRC
ER  -