| LC control no. | sh 85039493 |
|---|---|
| LC classification | TC187 TC188 |
| Topical heading | Dredging |
| See also | subdivision Effect of dredging on under individual animals and groups of animals and individual plants and groups of plants, e.g. Fishes--Effect of dredging on; Aquatic plants--Effect of dredging on Excavation Hydraulic engineering |
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