Classification
UVC - Environmental chemicals, hazardous materials - general aspects
3
CTA - Chemical analysis - comprehensive works
1
UA - Environment - general
1
UCGE - Control of environmental pollution - analytical methods
1
UKH - Environment and power plants, industrial plants
1
UMNE - Air pollution by gaseous pollutants
1
UMNG - Air pollution by solid pollutants - incl. smog
1
UPTF - Organic pollutants in water
1
UVA - Environmental chemicals, hazardous materials - comprehensive works
1
UVR - Environmental aspects of halogens and halogenated hydrocarbons
1