| LC control no. | sh 85145671 |
|---|---|
| LC classification | TJ860 TJ880 |
| Topical heading | Water-wheels |
| Variant(s) | Waterwheels |
| See also | Hydraulic machinery Water-power Wheels |
| Found in | Merriam-Webster unabridged, via WWW, Sept. 10, 2012 (waterwheel) |
 |  |  |