TY  - GEN
AU  - Cullen, James
TI  - The identification of flowering plant families: including a key to those native and cultivated in north temperate regions
SN  - 0521585503
U1  - 582.1309123 
PY  - 1997///
CY  - Cambridge
PB  - Cambridge U.P.
KW  - BOTANY
ER  -