TY  - RPRT
AU  - United Nations Environment Programme
AU  - Germany
PY  - 1991
SN  - 3 3-17-009093-3
UR  - https://wedocs.unep.org/handle/20.500.11822/31098
LA  - German
KW  - environmental policy
KW  - environmental management
KW  - pollution
KW  - air pollution
KW  - industrial waste
KW  - chemical
KW  - motor vehicle emission
KW  - Clean fuels
KW  -  Energy Efficiency
TI  - Umweltpolitik Bilanz und Perspektiven
M3  - Technical report
ER  -