Occidental Chemical Corporation, E.I. Dupont De Nemours & Co., Inc., Union Carbide Corp., Shell Chemical, Shell Oil Co., Asarco Incorporated, Ciba-Geigy Corp., Ciba-Geigy Limited, Velsicol Corp., Koopers Co. Inc., American Cyanamid Co., Uniroyal Inc., Hercules, Inc., Fmc Corp., Deskins,i.), Kline (B.), Barnes (J.), Diehl (K.), Fogle (S., M.), Savitski (K.), Warrington (B., G.), Morgan (T., L.), Clark (M.), Wagner (C., C.), Cookson (C.), Thompson (D., A.), McGee (M.), Gruss (J

842 F.2d 1291 Occidental Chemical Corporation, E.I. DuPont de Nemours & Co., Inc., Union Carbide Corp., Shell Chemical, Shell Oil Co., ASARCO Incorporated, Ciba-Geigy Corp., Ciba-Geigy Limited, Velsicol Corp., Koopers Co. Inc., American Cyanamid Co., Uniroyal Inc., Hercules, Inc., FMC Corp., Deskins,I.), Kline (B.), Barnes (J.), Diehl (K.), Fogle (S., M.), Savitski (K.), Warrington (B., G.), Morgan (T., L.), Clark (M.), Wagner (C., C.), Cookson (C.), Thompson (D., A.), McGee (M.), Gruss (J. NO. 86-2045 United States Court of Appeals, Fourth Circuit. MAR 21, 1988 [1] Appeal From: D.Md. [2] AFFIRMED.