ochrana vôd hydrológia 7 Exclude matching results vodné hospodárstvo 7 Exclude matching results water conservation 5 Exclude matching results voda 4 Exclude matching results ochrana životného prostredia 3 Exclude matching results vodné toky 3 Exclude matching results hydrologický cyklus 2 Exclude matching results kvalita vody 2 Exclude matching results ochrana ovzdušia 2 Exclude matching results poľnohospodárstvo 2 Exclude matching results právo životného prostredia 2 Exclude matching results vodné ekosystémy 2 Exclude matching results vodné zdroje 2 Exclude matching results water 2 Exclude matching results air quality management 1 Exclude matching results dusičnany 1 Exclude matching results environment 1 Exclude matching results environmental law 1 Exclude matching results environmental protection 1 Exclude matching results fauna 1 Exclude matching results fertilizers 1 Exclude matching results flood control 1 Exclude matching results floods 1 Exclude matching results geological conditions 1 Exclude matching results geological history of the Earth 1 Exclude matching results geologické pomery 1 Exclude matching results geologický vývoj Zeme 1 Exclude matching results harmonizácia práva 1 Exclude matching results hnojivá 1 Exclude matching results