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Index of Acronyms:
PSD:	Prevention of Significant Deterioration
CWA:	Clean Water Act
MDEQ:	Mississippi Department of Environmental Quality
PBT:	Persistent Bioaccumulative and Toxic
TRI:	Toxic Release Inventory
CFC:	Chlorofluorocarbons
CAB:	Citizen Advisory Board
EPA:	Environmental Protection Agency
BACT:	Best Available Control Technology
VOC:	Volatile Organic Compounds
SVOC:	Semi-Volatile Organic Compounds
PM:	Particulate Matter
PCB:	Polychlorinated Biphenyls
OCDF:	Octochlorodibenzofuran
TCDD:	Tetrachlorodibenzo-p-dioxin
CNS:	Central Nervous System
ATSDR:	Agency for Toxic Substances and Disease Registry
NRC:	National Research Council
NOx:	Nitrogen Oxides
CO:	Carbon Monoxide
S02:	Sulfur Dioxide
SOx:	Sulfur Oxides
References:
ATSDR. Toxicological Profile for 2-Butanone. 1992.
ATSDR. Toxicological Profile for Barium. 1992.
ATSDR. Toxicological Profile for Beryllium. 1992.
ATSDR. Toxicological Profile for Chlorinated Dibenzo-p-Dioxins. 1998. ATSDR. Toxicological Profile for Chromium. 2000 ATSDR. Toxicological Profile for Cobalt. 2001.
ATSDR. Toxicological Profile for Copper. 2002.
ATSDR. Toxicological Profile for Hexachlorobenzene. 2002.
ATSDR. Toxicological Profile for Lead. 1999.