TY  - JOUR 
T1  - Theory of regulation and political ecology: an inevitable separation?
JO  - Ambiente & Sociedade
A1  - Becker, Joachim
A1  - Raza, Werner
SN  - 1414-753X
UL  - 10.1590/S1414-753X1999000200002
VL  -  
Y1  - 1999
PB  - Brasil 
ER  -