TY  - JOUR 
T1  - Temporal variability of soil CO2 emission after conventional and reduced tillage described by an exponential decay in time model
JO  - Engenharia Agrícola
A1  - Teixeira, Luis G
A1  - Lopes, Afonso
A1  - La Scala Jr, Newton
SN  - 0100-6916
UL  - 10.1590/S0100-69162010000200004
VL  - 30 
Y1  - 2010
PB  - Brasil 
ER  -