Water conditioning for industry. /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Powell, Sheppard T.
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: New York: McGraw-Hill, c1954.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
Whakaahuatanga
Whakaahuatanga ōkiko:x,548p. : ills.; 21cm.
Rārangi puna kōrero:Includes bibliographies, index and tables.