ochrana vodných zdrojov vodné zdroje 5 Exclude matching results voda 3 Exclude matching results water-supply management 3 Exclude matching results kvalita vody 2 Exclude matching results ochrana životného prostredia 2 Exclude matching results pitná voda 2 Exclude matching results vodné hospodárstvo 2 Exclude matching results water 2 Exclude matching results water catchment areas 2 Exclude matching results chemická ochrana rastlín 1 Exclude matching results countries of the world 1 Exclude matching results drinking water 1 Exclude matching results environmental aspects 1 Exclude matching results environmentálne aspekty 1 Exclude matching results globálne otepľovanie 1 Exclude matching results krajiny sveta 1 Exclude matching results limnológia 1 Exclude matching results medzinárodná spolupráca 1 Exclude matching results ochrana rastlín 1 Exclude matching results vodné toky 1 Exclude matching results vodné živočíchy 1 Exclude matching results vydra riečna 1 Exclude matching results water management 1 Exclude matching results water quality 1 Exclude matching results water supply 1 Exclude matching results znečistenie vodných zdrojov 1 Exclude matching results zásobovanie vodou 1 Exclude matching results