TY  - BOOK
AU  - Bell,Peter R
AU  - Hemsley,Alan R
TI  - Green plants their origin and diversity
SN  - 0521646731
U1  - 581.19 21
PY  - 2000///
CY  - London
PB  - cambridge uinversity press
KW  - Botany
KW  - anatomy
KW  - sears
KW  - Evolution
N1  - Includes Glossary, Index
ER  -