Study of the international regime of inland navigation in the various countries of America.
League of Nations.Organisation for Communications and Transit.
Geneva : League of Nations,
1934.
"Official no: C.101.M.36.1934.VIII. (R.R.C.T./5..)  (C.C.T./533(1) C.C.T./N.I./51 (1).)."
At head of title: Geneva, January 16th, 1934.
Inland navigation
Inland navigation