Saneamiento urbano y rural

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Ehlers, Víctor M (Author), Steel, Ernest W (Author)
Hōputu: Pukapuka
Reo:Pāniora
I whakaputaina: Ciudad de México Interamericana 1966
Putanga:6a. ed
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!