[Determination and decrease of impurities and humic acids in the river Sava near Zagreb].
D006812:Humic Substances / Q000032:analysis*; D014876:Water Pollution / Q000032:analysis*; D015022:Yugoslavia
D006812:Humic Substances
Odredivanje i smanjivanje necistoća i topljivih kiselina u rijeci Savi kod Zagreba