TY  - BOOK
ED  - Botanical Society of America
ED  - Canadian Botanical Association.
TI  - Abstracts: Botanical Society of America 
PY  - 1989///
CY  - s.l.]
PB  - [Botanical Society of America
KW  - Botánica
KW  - Congresos
KW  - Resúmenes
ER  -