Fourth Underwater Science Symposium : proceedings of an international symposium held in Newcastle upon Tyne, UK, 19/20 November 1997 /
Underwater Science Symposium(4th :1997 :Newcastle-upon-Tyne, England)
Society for Underwater Technology.
SUT Underwater Science Group.
London : Society for Underwater Technology,
c1997.
Includes bibliographical references.
Diving
Underwater exploration