TY - BOOK AU - United Nations Industry envirment overview series ED - United Nations Industry envirment overview series TI - Environmental aspects of aluming production: An ov T2 - UNEP, Industry and environment overview series, 1 U1 - X9(F131):(G:55), M5/UN PY - 1985/// CY - New York PB - UNEP USA KW - Technological Industry ER -