Waterway improvements
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Lewis M. Haupt
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Article
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1912
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Elsevier Science
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English
โ 647 KB
BY virtue of the increased tonnage and draught of vessels, the constant deterioration of river channels and harbor bars has led to the expenditure of enormous sums o.f money in efforts to main' rain the wo.rld's maritime traffic thro.ugh such channels. Attempts have been made to solve this complex