Basic principles of wastewater treatment /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Von Sperling, Marcos
Hōputu: Pukapuka
I whakaputaina: London : IWA Publishing, c2007
Putanga:1st ed.
Rangatū:Biological wastewater treatment series ; v. 2
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!