TY  - JOUR 
T1  - Origin of microaggregates in soils with ferralic horizons
JO  - Scientia Agricola
A1  - Cooper, Miguel
A1  - Vidal-Torrado, Pablo
A1  - Chaplot, Vincent
SN  - 0103-9016
UL  - 10.1590/S0103-90162005000300009
VL  - 62 
Y1  - 2005
PB  - Brasil 
ER  -