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1.
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Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Innovative Strategies and Economics Group, [2002]
EP 4.52: EC 7/15 |
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2.
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Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Innovative Strategies and Economics Group, [2002]
EP 4.52: M 56 |
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3.
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Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Innovative Strategies and Economics Group, [2000]
EP 4.52: C 66 |
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4.
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Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Innovative Strategies and Economics Group, [2001]
EP 4.52: P 69 |
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5.
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Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, Air Quality Strategies and Standards Division, [1996]
EP 4.2: EC 7/4//FINAL |
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6.
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Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, [2001]
EP 4.52: C 42 |
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7.
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[Washington, D.C.] : Economic Analysis Branch, Biological and Economic Analysis Division, Office of Pesticide Programs, Office of Prevention, Pesticides, and Toxic Substances, U.S. Environmental Protection Agency, [1995]
EP 5.2: P 43/26 |
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8.
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Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, [2000]
EP 4.52: AS 6/8 |
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9.
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[Washington, D.C.] : U.S. Dept. of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention, [1993]
J 32.20: M 69 |
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10.
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Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Metals Group, [2001]
EP 4.52: EM 4/8 |
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