556 vodné hospodárstvo 4 Exclude matching results 626 3 Exclude matching results hydrológia 3 Exclude matching results 551.4 2 Exclude matching results 628.3 2 Exclude matching results 551.5 1 Exclude matching results 551.58 1 Exclude matching results 556.18 1 Exclude matching results 604 1 Exclude matching results 626.811 1 Exclude matching results 627 1 Exclude matching results 628 1 Exclude matching results hydrogeológia 1 Exclude matching results klimatológia 1 Exclude matching results meteorológia 1 Exclude matching results voda 1 Exclude matching results