Salinity chart, quarterly centigrade temperature charts, and quarterly density charts of the surface waters of the Atlantic, Pacific, and Indian Oceans : with a chart of temperature at 100 metres (about 300 ft.) depth, and nomograms for determining the speed of travel of sound in surface sea-water : and graphs showing how the freezing point, the maximum density point, and the electrical conductivity of sea-water vary with salinity and temperature /
Great Britain.Hydrographic Department.
[London],
1950.