River and Canal Engineering, the characteristics of open flowing streams, and the principles and methods to be followed in dealing with them. — 1. Preliminary Remarks.—The protection of a length of bank from scour may be effected by spurs, which are works projecti

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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. 1. Preliminary Remarks.—The protection of a length of bank from scour may be effected by spurs, which are works projecti · ch 32/78

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