(1979). The ozone layer: Preceedings of the Meeting of Experts designated by governments, intergovernmental and nongovernmental organizations on the ozone layer organized by the United Nations Environment Programme in Washington DC, 1-9 March 1977. Pergamon Pr.
Chicago-Zitierstil (17. Ausg.)The Ozone Layer: Preceedings of the Meeting of Experts Designated by Governments, Intergovernmental and Nongovernmental Organizations on the Ozone Layer Organized by the United Nations Environment Programme in Washington DC, 1-9 March 1977. Oxford: Pergamon Pr, 1979.
MLA-Zitierstil (9. Ausg.)The Ozone Layer: Preceedings of the Meeting of Experts Designated by Governments, Intergovernmental and Nongovernmental Organizations on the Ozone Layer Organized by the United Nations Environment Programme in Washington DC, 1-9 March 1977. Pergamon Pr, 1979.