RECENT PROGRESS IN DREDGING-MACHINERY (INCLUDES PLATES AT BACK OF VOLUME).

Keywords: INDIA, SOUTH AFRICA, NIGERIA, BURMA, PANAMA, BOMBAY, DURBAN, LAGOS, RANGOON, PANAMA CANAL, DREDGING, MACHINERY, DREDGERS, PLANT, EQUIPMENT, BUCKETS, SUCTION, CUTTERS, DRAG, MOORED, DIPPERS, VESSELS, SHIPS, PORTS, CLAYS, RECLAMATION, CUTTING, BOATS, SOLIDS, REMOVAL, PUMPS, PIPES, HARBOURS, CANALS, COSTS, MAINTENANCE, DOCKS, SILT, GRABS