Global harmonized system of classification and labelling of chemical (GHS).-- 6th Rev. Ed

Global harmonized system of classification and labelling of chemical (GHS).-- 6th Rev. Ed United Nations Organisation (UNO) creator text Geneva United Nations 2015 6th Rev. Ed. monographic vi, 521p.: ill. by United Nations Bibliography CHEMICALS--CLASSIFICATION CHEMISTRY--HANDBOOKS, MANUALS, ETC CHEMICALS--LABELLING UNO(058)GHS/2015 9789211170672 151127