Ozone treaty tightened, CFC substitutes controlled

• 7 December 1992
• news
• Published by American Chemical Society (ACS) in Chemical & Engineering News
• Vol. 70  (49)
• https://doi.org/10.1021/cen-v070n049.p005

Abstract

Keywords

• TREATY
• CFCS
• PHASEOUT
• OZONE
• HALONS
• BROMINE
• MONTREAL
• METHYL
• CONTROLLED
• ADDED CONTROLS