beneath the sea bed, [357]
Substitution of one treaty for another, [571]
Substitution, loss of nationality through, [378]
Succession of States, [125]-132
Suez Canal, [249], [514], [591]
Sugar Convention, [617]
Office of, [517]
Sujets mixtes, [386]
Sully, [58]
Sully, case of, [468]