TY  - JOUR 
T1  - Photosynthetic light response of the C4 grasses Brachiaria brizantha and B. humidicola under shade
JO  - Scientia Agricola
A1  - Dias-Filho, Moacyr Bernardino
SN  - 0103-9016
UL  - 10.1590/S0103-90162002000100009
VL  - 59 
Y1  - 2002
PB  - Brasil 
ER  -