1. 1
    Published 1989
    ...United Nations University,...
    Book
  2. 2
    Published 1994
    ...United Nations Development Programme,...
    Book
  3. 3
    Published 1984
    ...United Nations Food and Agriculture Organization,...
    Book
  4. 4
    Published 1988
    ...United Nations University ; Zed Books,...
    Conference Proceeding Book
  5. 5
    Published 1977
    ...United Nations Educational, Scientific and Cultural Organization,...
    Book
  6. 6
    Published 1993
    ...United Nations University Press ; Dunmore Press,...
    Book
  7. 7
    by Orbell, Margaret Rose
    Published 1978
    ...United Nations Educational, Scientific and Cultural Organization,...
    Book
  8. 8
    by Hill, L. (Lance)
    Published 1988
    ...Oceans and Coastal Areas Programme Activity Centre, United Nations Environment Programme,...
    Book