Chemical technology/

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: HENGLEIN, F.A
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Oxford: Pergamon, c1969
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!