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by Mirzakhel, Harun
by German, Harun
by Yahya, Harun
by Arikan,Harun
by Yilmaz, Harun
by Editor: Harun Parlar (Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area, Freising, Germany); Editor: Thomas H. Brock (Berufsgenossenschaft Rohstoffe und chemische Industrie, Heidelberg, Germany)
by Hartwig, Andrea; Parlar, Harun; Brock, Thomas H.
by Salman, Harun
by Onder, Harun
by Shah, Harun; Beare, Rob