TY  - RPRT
AU  - United Nations Environment Programme
AU  - World Health Organization
PY  - 1980
SN  - 92 4 154072 9
UR  - https://wedocs.unep.org/handle/20.500.11822/29536
LA  - English
KW  - environmental health
KW  - noise pollution
KW  - noise control
KW  - noise
TI  - Noise: Environmental Health Criteria 12
M3  - Technical report
ER  -