TY  - GEN
AU  - Larssen, S.
AU  - Hagen, L.
TI  - Air pollution monitoring in Europe- Problems and trends
T2  -  EEA Topic Report - Air Quality
VL  - 26/97
PY  - 1996///
CY  - Koppenhagen
PB  - EEA
KW  - QUALIDADE DO AR
KW  - IM
ER  -