TY  - BOOK
AU  - Bell,Peter R.
TI  - Green plants: their origin and diversity 
SN  - 0521438756
PY  - 1992///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Botany
KW  - Classification
KW  - Plants
KW  - Evolution
KW  - Variation
N1  - Rev. ed. of : The diversity of green plants, 3rd. ed. 1983; Includes bibliographical references and index
ER  -