Synthesis of the reports of the scientific, environmental effects, and technology and economic assessment panels of the Montreal protocol

Synthesis of the reports of the scientific, environmental effects, and technology and economic assessment panels of the Montreal protocol text Nairobi UNEP c1999 monographic ix, 160 p. : ill. A decade of assessments for decision makers regarding the protection of the ozone layer : 1988-1999 Physics Ozone layer QC881.2 .S76 1999 9280717332 UOEL 000 20170721104519.0