21
by Kemper, Karin E.
Published 1999
World Bank
Subjects: ...Water-supply / Economic aspects / Spain...

23
by Henry, Thomas
Published 1781
printed by W. Eyres for J. Johnson, No. 72, St. Paul's Church Yard, London
Subjects: ...Water-supply...

24
by Val del Río, Ángeles
Published 2021
IWA Publishing
Subjects: ...Water supply & treatment / bicssc...

25
by Fu, Guangtao
Published 2021
IWA Publishing
Subjects: ...Water supply & treatment / bicssc...

26
by Bertrand-Krajewski, Jean-Luc
Published 2021
IWA Publishing
Subjects: ...Water supply & treatment / bicssc...

27
by Kim, Hyeon-Ju
Published 2020
Subjects: ...Water supply & treatment / bicssc...

28
by Carneiro, Charles
Published 2014
IWA Publishing
Subjects: ...Water supply & treatment / bicssc...

29
by Neale, Peta
Published 2021
IWA Publishing
Subjects: ...Water supply & treatment / bicssc...

30
by Brdjanovic, Damir
Published 2015
IWA Publishing
Subjects: ...Water supply & treatment / bicssc...

31
by Pikaar, Ilje
Published 2022
IWA Publishing
Subjects: ...Water supply and treatment / bicssc...

32
by Morris-Iveson, Leslie
Published 2021
IWA Publishing
Subjects: ...Water supply & treatment / bicssc...

33
by Barzagan, Alireza
Published 2022
IWA Publishing
Subjects: ...Water supply and treatment / bicssc...

34
by Old housekeeper
Published 1828
[s.n.]
Subjects: ...Water-supply / England / London...

35
by Delgado, Anna
Published 2021
The World Bank
Subjects: ...Water Supply...

36
by Simpson, Larry
Published 1997
World Bank
Subjects: ...Water-supply / Economic aspects / United States...

37
by pikaar, ilje
Published 2022
IWA Publishing
Subjects: ...Wastewater, reuse & sludge, Water supply & treatment...

38
by Bazargan, Alireza
Published 2022
IWA Publishing
Subjects: ...Wastewater, reuse & sludge, Water supply & treatment...

40
by Andres, Luis A.
Published 2021
The World Bank
Subjects: ...Water Supply...