The management of water quality and the environment, proceedings of a conference held by the international economic association at lyngby, Denmark/Jerome Rothenberg

[s.l.] : London The McMillan Press 1974, s.a.]

Prosiding

Water... : Water quality, ( lihat halaman 286-329 ) ( bab. 8 )

[s.l.] : New Jersey: Pearson Education, 2005, s.a.]

Kumpulan Daftar Isi Buku

Biological indicators of water quality

by A. James

Chichester : John Wiley & Sons, 1979

Buku (pinjaman 1 minggu)

Guidelines for drinking-water quality

World Health Organization

Geneva : WHO, 1984-1985

Referensi

Water quality treatment, a handbook of public water supplies

New York : McGraw-Hill, 1971

Referensi

Water quality in a protected natural wetland : El Kelbia sebkhet, Tunisia

[s.l.] : [s.n.] : s.a.]

Indeks Artikel Jurnal-Majalah

Away-from-home drinking water consumption practices and the microbiological quality of water consumed in rural Western Kenya

[s.l.] : [s.n.] : s.a.]

Indeks Artikel Jurnal-Majalah

Guidelines for drinking-water quality : recomendation

World Health Organization

Geneva : WHO, 1984

Referensi

New usepa water quality criteria by 2012 : GOMA concerns and recommendations

[s.l.] : [s.n.] : s.a.]

Indeks Artikel Jurnal-Majalah

Guidelines for drinking-water quality; Vol. 1

World Health Organization

Geneva : WHO, 1993

Referensi