TY  - JOUR 
T1  - Changes in wild bee fauna of a grassland in Brazil reveal negative effects associated with growing urbanization during the last 40 years
JO  - Zoologia (Curitiba)
A1  - Martins, Aline C.
A1  - Gonçalves, Rodrigo B.
A1  - Melo, Gabriel A. R.
SN  - 1984-4670
UL  - 10.1590/S1984-46702013000200006
VL  - 30 
Y1  - 2013
PB  - Brazil 
ER  -