Water System Operations (WSO) Water Treatment, Grade I
| Country | USA |
| Brand | Houghton Mifflin College Div |
| Manufacturer | Houghton Mifflin College Div |
| Binding | Hardcover |
| UnitCount | 1 |
| Format | Student Edition |
| UPCs | 046442643450 |
| EANs | 9780618643455 |
| ReleaseDate | 0000-00-00 |