CORRESPONDENCE. THE TRAINING OF RIVERS AND ESTUARIES. Free

TRAINING, RIVERS, ESTUARIES, IMPROVEMENT, TIDAL, DEPOSITION, JETTIES, WORKS, CHANNELS, DREDGING, WAVES, SAND, BARS, BREAKWATERS, CURRENTS, REGULATION, FLOW, SEDIMENTS, MOUTHS, NAVIGATION, MOVEMENT, MATERIALS, LITTORAL, TIDES, BEDS, SEA, FLOODS, EBB, VELOCITY, DISCHARGES, MAINTENANCE, TIDELESS, NON TIDAL, OUTLETS, HARBOURS, BANKS, WALLS, INLETS, SANDBANKS, ENLARGEMENT, DEPTH, HYDROGRAPHY, SCOUR, FRESHWATER, DELAWARE, LLANELLY, LLANELLI, WALES, SEINE, NERVION