annual review text 99n New York United Nations 1999- monographic 0 e

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v. 30cm. Economic Commission for Europe, Geneva Chemical industry Statistics Periodicals Chemical industry Statistics Periodicals Europe 9211167566 (pbk. : 1999) 9211167795 (pbk. : 2000) 1020-0746 0301 20251012174746.0 0000016335