Study of marine traffic in the English Channel, June 1977=etude du traffic maritime dans la Manche juin 1977 /
Anglo-French Safety of Navigation Group.
National Maritime Institute (Great Britain)
Institut de recherche des transports (France)
Great Britain.Departement of Industry.
[London] : Department of Industry,
1978
(NMI R42)
Cover title.
The group is comprised of staff from the National Maritime Institute and the Institut de recherche des transports.