1. Abeles, F.B., L.E. Craker, L.E. Forrence, and G.R. Leather. 1971. Fate of air pollutants: Removal of ethylene, sulfur dioxide, and nitrogen dioxide by soil. Science 175: 914–916.
2. Adams, D.F., S.O. Farwell, M.R. Pack, and W.L. Banesberger. 1979. Preliminary measurements of biogenic sulfur-containing gas emissions from soils. J. Air. Pollu. Control Assoc. 29: 380–383.
3. Altshuller, A.P. 1975. Evaluation of oxidant results at CAMP sites in the United States. J. Air Pollu. Control Assoc. 25: 19–24.
4. Altshuller, A.P. 1986. Review paper: The role of nitrogen oxides in nonurban ozone formation in the planetary boundary layer over N. America, W. Europe and adjacent areas of ocean. Atmos. Environ. 5: 39–64.
5. Baes, C. F. Jr., H.E. Goeller, J.S. Olson, and R.M. Rotty. 1977. Carbon dioxide and climate: The uncontrolled experiment. Am. Scien. 65: 310–320.