1. 1
    Published 1983
    ...National Institute of Polar Research,...
    Conference Proceeding Book
  2. 2
    Published 1987
    ...National Institute of Polar Research,...
    Conference Proceeding
  3. 3
    Published 1987
    ...National Institute of Polar Research,...
    Conference Proceeding
  4. 4
    Published 1998
    ...National Institute of Polar Research,...
    Conference Proceeding
  5. 5
    Published 1989
    ...Korea Ocean Research & Development Institute,...
    Conference Proceeding Book
  6. 6
    Published 1992
    ...International Academy of the Environment ; Geneva International Peace Research Institute,...
    Book