TY  - JOUR 
T1  - Environmental factors and benthic Oligochaeta (Annelida, Clitellata) assemblages in a stretch of the Upper São Francisco River (Minas Gerais State, Brazil)
JO  - Brazilian Journal of Biology
A1  - Suriani-Affonso, AL
A1  - França, RS
A1  - Marchese, M.
A1  - Rocha, O.
SN  - 1519-6984
UL  - 10.1590/S1519-69842011000300013
VL  - 71 
Y1  - 2011
PB  - Brasil 
ER  -