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100   $a20230625d2008      uy             0
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181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGnojis?c?a na Ljubljanskem polju /$fDrago Kladnik, Ales? Smrekar
210  1$aLjubljana :$cZRC SAZU, Zaloz?ba ZRC,$d2008.
215   $a1 online resource (119 pages)
311   $a961-254-540-5 
330   $aThe extensive groundwater reserves in the Ljubljana Plain, estimated at 100 million m3, represent a natural resource of regional significance. The Decree on the Protection of Sources of Drinking Water divides this water protection area into three drinking-water protection zones. The area is exposed to possible pollution by many activities, among which agriculture is especially problematic because it is not supervised strictly enough. The majority of farms are engaged in traditional animal husbandry, of which cattle breeding dominates.
606   $aAgriculture
615  0$aAgriculture.
676   $a630
700   $aKladnik$b Drago$0298112
702   $aSmrekar$b Ales?
801  0$bNjHacI
801  1$bNjHacl
906   $aBOOK
912   $a9910687904903321
996   $aGnojis?c?a na Ljubljanskem polju$93391232
997   $aUNINA