FOOTNOTES:
[10] Among the causes of decay in the Roman aqueducts, was the strong concretion formed on the bottom and sides by matter deposited by the water. No such deposit is made by the water of the Croton.
[10] Among the causes of decay in the Roman aqueducts, was the strong concretion formed on the bottom and sides by matter deposited by the water. No such deposit is made by the water of the Croton.