Classification
UCQ - Environmental technology
118
UCS - Environmental chemistry
10
CWS - Separation processes - nonmechanical
6
UCG - Control of environmental pollution
4
USU - Waste recycling
4
CXA - Coal and fossil fuel - chemistry and technology
3
FGN - Nanotechnology
3
UCL - Environmental research
3
UMG - Technology of clean air
3
UMN - Air pollution control and measurement
3
LTE - Biotechnology - general aspects
2
TIK - Filter, dust
2
UCE - Environmental impact, environmental pollution
2
UEG - Environmental programs and expertises
2
UKH - Environment and power plants, industrial plants
2
USN - Waste water treatment
2
UVC - Environmental chemicals, hazardous materials - general aspects
2
YRG - Technology transfer
2
CER - Macromolecular compounds - synthesis and reactions
1
CWO - Separation and combination processes - mechanical
1
CXUK - Organic products
1
DSAM - Virtual reality
1
ESB - Hydrogen energy
1
FMP - Ferrous materials, steel
1
FNK - Plastics - application, engineering aspects
1
FNL - Polymers, plastics - specific materials
1
FPU - Corrosion protection, surface coating
1
GTA - Hydrology - general
1
HCE - Biomedical engineering - general aspects
1
LCH - Ecology - methods
1
LTU - Genetic engineering
1
TBWA - Sensors (technical and physical)
1
THE - Computer aided design and engineering (CAD)
1
TIG - Reliability, safety, quality control
1
TKB - Civil engineering - buildings
1
UAA - Environment - reference books
1
UCA - Environmental problems, man and environment - general aspects
1
UCGE - Control of environmental pollution - analytical methods
1
UCJ - Environmental protection - general aspects
1
UCN - Environmental education
1
UEA - Environmental policy and economy - general aspects
1
UHN - Landscape ecology
1
UHP - Protection of nature and landscape
1
UKA - Environmental damage and energy production
1
UKB - Environmental effects and energy
1
UKE - Environment and energy resources
1
UMK - Air pollution - general aspects
1
UMLE - Air pollution by power plants and industrial plants
1
UMV - Climatic change
1
UNA - Noise pollution
1
more ...