Globally Harmonized System of Classification and Labelling of Chemicals (GHS).
United Nations.Economic Commission for Europe.Secretariat.
New York : United Nations,
2007.
"ST/SG/AC.10/30/Rev.2."
"This publication has been prepared by the Secretariat of the United Nations Economic Commission for Europe"--P. iv.
Includes bibliographical references.
Hazardous substances
Hazardous substances
Hazardous substances