Hylotropic substances, [198]

I

Ice I., [32]

—— II., [32]

—— III., [32]

——, equilibrium between water and, [25]

——, influence of pressure on melting point of, [25], [26]

——, sublimation curve of, [24]

——, vapour pressure of, [25], [31]

Indifferent point, [150]