TY  - BOOK
TI  - Inland & Maritime Waterways & Ports =Voies Navigables et  ports interieurs Et Maritimes(in 5 volms)
SN  - 0080272789
U1  - 387 
PY  - 1981///
CY  - NY
PB  - Permanent International Association of Navigation Congresses by Pergamon press
KW  - Shipping -Congress
KW  - Permanent International Association of Navigation Congresses
ER  -