River and Canal Engineering, the characteristics of open flowing streams, and the principles and methods to be followed in dealing with them. — 3. Plan and Sections.—Making a survey and plan, and laying down on it the lines for longitudinal and cross-sections, and

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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. 3. Plan and Sections.—Making a survey and plan, and laying down on it the lines for longitudinal and cross-sections, and · ch 14/78

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