TY  - BOOK
AU  - Bergesen, Helge, ed
AU  - Norderhaug, Magnar, ed
AU  - Parmann, Georg, ed
TI  - Green globe Yearbook 1992
SN  - 198233221
CY  - New York
KW  - Environment - Yearbook
KW  - Intergovernment Organisation
KW  - International agreement on environment
KW  - Non - government Organisations
ER  -