Montreal protocol
Montreal protocol : 1991 Assessment : report of the flexible and rigid foams : Technical Options Committe.
- [s.l.] : UNEP , 1991.
- 1 v. (pag. var.)
Pursuant to article(6) of the Montreal Protocol on substances that deplete the ozone layer under the auspices of the United Nations Environment Programme
Efectos de la contaminación
Contaminantes químicos
Capa de ozono
Aerosoles
Clorofluocarbonos
Protocolo de Montreal
Pursuant to article(6) of the Montreal Protocol on substances that deplete the ozone layer under the auspices of the United Nations Environment Programme
Efectos de la contaminación
Contaminantes químicos
Capa de ozono
Aerosoles
Clorofluocarbonos
Protocolo de Montreal