TY  - BOOK
AU  - Cullen,J.
TI  - The Identification of flowering plant families: : including a key to those native and cultivated in north temperature regions 
SN  - 0521585503
PY  - 1997///
CY  - Cambridge [etc.]  
PB  - : Cambridge University Press
KW  - Botánica
KW  - Fanerógamas
KW  - Angiospermas
N1  - Bibliografia. Glosario. Indice
ER  -