TY  - BOOK
TI  - Inland Waterway User Charge port development and reseach
U1  - 386.0973 
PY  - 1980///
CY  - Washington D. C. 
PB  - National Academy of Sciences
KW  - MCE
N1  - 0; 0; 0; 386_097300000000000_NAI
ER  -