110. Wiedinmyer, C., A. Guenther, I. W. Strange, M. Estes, G. Yarwood, and D. T. Allen, "A Landuse Database and Biogenics Emissions Inventory for the State of Texas," submitted to Atmospheric Environment (2000). 109. Wiedinmyer, C., E.C. McDonald-Buller, Y. Kimura, and D. T. Allen, "Effects of Land Use Data on Dry Deposition in a Regional Photo-chemical Model," submitted to Journal of Air and Waste Management (2000). 108. Nobel, C. E., E. C. McDonald-Buller, Y. Kimura, and D. T. Allen, "Accounting for Spatial Variation of Ozone Productivity in NOxEmission Trading," submitted to Environmental Science and Technology (2000). 106. Wittig, A. E. and D. T. Allen, "Uncertainties in Hydrocarbon SourceAllocations Determined Using the Chemical Mass Balance Tool: A Case Study Using Houston Data," in preparation (2000). 103. Russell, M. W., E. C. McDonald-Buller, and D. T. Allen, "Significance of Averaging Period for Ozone Concentrations on the Effectiveness of Ozone Control Strategies," submitted to Environmental Science and Technology, (1999). 98. Wiedinmyer, C., I. W. Strange, M. Estes, G. Yarwood and D. T. Allen, "Biogenic Hydro-carbon Emission Estimates for North Central Texas," Atmospheric Environment, 34, 3419-3435 (2000).