TY  - JOUR 
T1  - Concentration of photosynthetic pigments and chlorophyll fluorescence of mahogany and tonka bean under two light environments
JO  - Revista Brasileira de Fisiologia Vegetal
A1  - GONÇALVES, JOSÉ FRANCISCO DE CARVALHO
A1  - MARENCO, RICARDO ANTONIO
A1  - VIEIRA, GIL
SN  - 0103-3131
UL  - 10.1590/S0103-31312001000200004
VL  - 13 
Y1  - 2001
PB  - Brasil 
ER  -