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T1 Environmental Quality Standards - Compiled as a Supplement of the Assignment Report entitled Environmental Pollution Control Programme
A1 United Nations Environment Programme, 
K1 water resource
K1 standard
K1 air quality
K1 noise pollution
K1 pollution
K1 pollution control
K1 environmental quality
K1 waste
YR 1981
FD 1981-01
LK https://wedocs.unep.org/handle/20.500.11822/29942
UL https://wedocs.unep.org/handle/20.500.11822/29942
NO These standards were obtained from various sources including thoses available at the UNEP Regional Office,, Bangkok, the Office of the National Environment Board of the Government of Thailand, etc. Sources of information are indicated wherever available. For well recognized international standards, such as those of the World Health Organization, sources are not indicated.
DS UN Environment Document Repository
RD Sep 17, 2026