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ISBN: 978-0-70-772-1118 (9780707721118)
• Show in diagrammatic form, the major tidal streams for selected waters of NW Europe. • Show at a glance both direction and rate of tidal streams at hourly intervals by careful and accurate use of graded arrows. • Display mean neap and spring tidal rates in tenths of a knot. • Include a diagram to assist you to calculate the tidal stream rate for your required date.