Actived sludge: manual of practice
I tiakina i:
| Hōputu: | Pukapuka |
|---|---|
| Reo: | Ingarihi |
| I whakaputaina: |
Alexandría
Water Environment Federation
1987
|
| Rangatū: | Manuals of practice for water pollution control
|
| Ngā marau: | |
| Ngā Tūtohu: |
Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
|
| Whakaahuatanga ōkiko: | 182 p |
|---|