000 01104nas##2200253za#4500
0019.512156
003CaOODSP
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040 |aCaOODSP|beng
041 |aeng
041 |afre
043 |an-cn---
0861 |aFs73-2011
1102 |aCanadian Hydrographic Service.
24510|aCanadian tide and current tables, 2011
260 |aOttawa - Ontario : |bFisheries and Oceans Canada.
310 |aAnnual
3621 |a2011
5203 |aTide and current tables predict the times and heights of high and low tides, the times for slack water, and times when currents will be at maximum velocity. Tide tables are used to obtain the depth of water under the keel or over a shoal, for anchoring, and for deciding when to beach a boat. Current tables ensure safe navigation, especially when under sail, navigating narrow passes or channels with strong currents, or the wind is against the current.
563 |aSoftcover
69007|aTides|2gcpds
792 |tTables des marées et courants du Canada, 2011 |w(CaOODSP)9.512157