1. Junge, C. E., Air Chemistry (Academic, New York, 1963).
2. Junge, C. E., and Manson, J. E., J. geophys. Res., 66, 2163–2182 (1961).
3. Shedlovsky, J. P., and Paisley, S., Tellus, 18, 498–503 (1966).
4. Gillette, D. A., and Blifford, J. H., Jr, J. atmos. Sci., 28, 1199–1210 (1971).
5. Ferry, G. V., and Lem, H. Y., Climatic Impact Assessment Program (edit. by Broderick, A. J., and Hard, T. M.), 310–317 (US Department of Transportation, Washington, DC, Report No. DOT-TSC-OST-74–15, 1974).