degradácia materiálov 6 Exclude matching results degradácia pôdy 3 Exclude matching results lesná pôda 2 Exclude matching results ochrana papiera 2 Exclude matching results anorganické zlúčeniny 1 Exclude matching results celulóza 1 Exclude matching results chemická degradácia 1 Exclude matching results coatings 1 Exclude matching results corrosion protection 1 Exclude matching results cudzorodé látky 1 Exclude matching results damage to soils 1 Exclude matching results degradácia 1 Exclude matching results degradácia dreva 1 Exclude matching results drevo 1 Exclude matching results erózia pôdy 1 Exclude matching results forest ecosystems 1 Exclude matching results forest soils 1 Exclude matching results forests 1 Exclude matching results hydraulické oleje 1 Exclude matching results konštrukčné materiály 1 Exclude matching results lesné ekosystémy 1 Exclude matching results lesnícke stroje 1 Exclude matching results lesy 1 Exclude matching results materials degradation 1 Exclude matching results mazivá 1 Exclude matching results monitorovanie životného prostredia 1 Exclude matching results ochrana kultúrneho dedičstva 1 Exclude matching results ochrana materiálov 1 Exclude matching results ochrana pôdy 1 Exclude matching results oleje 1 Exclude matching results