@misc{Kowalska_Beata_(Red.)_Water,
 author={Kowalska, Beata (Red.) and Kowalski, Dariusz (Red.)},
 publisher={Lublin University of Technology},
 language={eng.},
 title={Water Supply and Wastewater Disposal : Designing, Construction, Operation and Monitoring IV},
 type={book},
 keywords={water supply - design and construction, wastewater disposal - design and construction},
}