Potable water and sanitation

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi rangatōpū: ebrary, Inc
Ētahi atu kaituhi: McMann, Joel M.
Hōputu: Tāhiko īPukapuka
Reo:Ingarihi
I whakaputaina: New York : Nova Science Publishers, c2011.
Rangatū:Environmental science, engineering and technology series.
Ngā marau:
Urunga tuihono:An electronic book accessible through the World Wide Web; click to view
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!