Water System Operations (WSO) Water Treatment, Grade I
| Country | USA |
| Brand | CREATESPACE |
| Manufacturer | CreateSpace Independent Publishing Platform |
| Binding | Paperback |
| ItemPartNumber | 9781518611810 |
| UnitCount | 1 |
| UPCs | 001518611818 |
| EANs | 9781518611810 |
| ReleaseDate | 0000-00-00 |