TY  - BOOK
AU  - Parks,Alex L.
AU  - Waltham, Brian M. 
TI  - The law of tug, tow, and pilotage / 
SN  - 0412250209
U1  - 343.730967 23
PY  - 1982///.
CY  - London : 
PB  - Chapman and Hall, 
KW  - Pilots and pilotage -- Law and legislation -- United States.
KW  - Towing -- Law and legislation -- United States.
KW  - Pilots and pilotage -- Law and legislation.
ER  -