Перегляд зібрання за групою - Теми
- ecological safety, power plants, internal combustion engines, particulate matter emission, criteria-based assessment 1
- ecological safety, power plants, internal combustion engines, particulate matter emission, opacity, conversion formula, metrology, pollutants 2
- ecological safety, water body, biological treatment, aeration tank, sewage 1
- Ecological Safety; Earth Remote Scanning; Organic Pollution, Waste dumps; Space Image; GIS-Technologies 1
- ecological state 3
- ecological state of water 2
- ecological state, ecological risk, ecological index, ecological standard, the Udy river basin, Khar-kov region 2
- Ecological state, ecological risk, ecological index, ecological standard, the Udy river basin, Kharkov region 1
- ecological state, surface waters, small rivers, water protection 1
- ecological status 1
- Ecology 3
- ecology 1
- economic development 1
- economic effect 1
- economic factors 1
- economic impact 1
- economic mechanism 1
- economic mechanism of state reform, secondary education, education reform. 1
- economic mechanism, public administration of higher education, educational services. 1
- economic mechanism, public administration, reforming education 1