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