River and Canal Engineering, the characteristics of open flowing streams, and the principles and methods to be followed in dealing with them. — 6. Protection of the Bed.—It is possible to afford direct protection from scour to the bed of a stream by constructing w

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River and Canal Engineering, the characteristics of open flowing streams, and the principles and methods to be followed in dealing with them. 6. Protection of the Bed.—It is possible to afford direct protection from scour to the bed of a stream by constructing w · ch 31/78

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