TY  - BOOK
ED  - International Association of Ports and Harbors. 
TI  - IAPH port guidance documents 1997/1998 / 
U1  - 387.1 23
PY  - 1998///.
CY  - Tokyo : 
PB  - International Association of Ports and Harbors, 
KW  - Harbors -- Standards.
KW  - Harbors -- Environmental aspects -- Standards.
ER  -