TY - GEN A1 - Ogiołda, Ewa A1 - Gniewosz, Anna A2 - Greinert, Andrzej - red. A2 - Kołodziejczyk, Urszula - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - Water supply systems are expensive ? so it is important to design and exploit them in such way they can operate and be reliable for a long time. In this paper parameters of exploited system and their changes caused by rise of water consumption were analysed. L1 - http://www.zbc.uz.zgora.pl/Content/45465/PDF/3_ogiolda_system.pdf L2 - http://www.zbc.uz.zgora.pl/Content/45465 KW - system zaopatrzenia w wodę KW - obliczenia hydrauliczne KW - water supply system KW - hydraulic calculations T1 - System zaopatrzenia w wodę w gminie Kotla = Water supply system in Kotla commune UR - http://www.zbc.uz.zgora.pl/dlibra/docmetadata?id=45465 ER -