TY  - BOOK
AU  - Wheeler,J.E.
TI  - International river and canal transport 
U1  - 386.3 MAN  
PY  - 1944///.
CY  - London : 
PB  - Oxford University Press, 
KW  - Canals
KW  - Inland navigation
KW  - International rivers
N1  - Includes index.
ER  -