Technico-economic, organizational, and administrative aspects of inland waterborne transport : report of the united nations interregional symposium /
United Nations.
- New York, United Nations, 1970.
- iii, 73 p. ; 28 cm.
78024625
Inland water transportation--Congresses.
386.2243 / UNT
78024625
Inland water transportation--Congresses.
386.2243 / UNT
