TY  - JOUR
T1  - Domestic waterborne trade of the United States /
CY  - Washington, D.C. :
CN  - TD 11.19:
CN  - HE563.U5
PB  - U.S. Dept. of Transportation, Maritime Administration,
PP  - Washington, D.C. :
N1  - Description based on: 1975-1979.
ID  - 161059
KW  - Shipping
KW  - Inland water transportation
TI  - Domestic waterborne trade of the United States /
ER  -