TY  - JOUR 
T1  - Tannins in Baccharis dracunculifolia (Asteraceae): effects of seasonality, water availability and plant sex
JO  - Acta Botanica Brasilica
A1  - Espírito-Santo, Mário M
A1  - Fernandes, G. Wilson
A1  - Allain, Luciana R
A1  - Reis, Ticiana R. F
SN  - 0102-3306
UL  - 10.1590/S0102-33061999000200006
VL  - 13 
Y1  - 1999
PB  - Brasil 
ER  -