D. S.  Schimel, Davis, F. W., and Kittel, G. T., ?Spatial information for extrapolation of canopy processes: examples from FIFE?, in Scaling Physiological Processes: Leaf to Globe, J. R.  Ehleringer and Fields, C. B., Eds. New York: Academic Press, 1993, pp. 21-38.

D. S.  Schimel, Davis, F. W., and Kittel, G. T., ?Spatial information for extrapolation of canopy processes: examples from FIFE?, in Scaling Physiological Processes: Leaf to Globe, J. R.  Ehleringer and Fields, C. B., Eds. New York: Academic Press, 1993, pp. 21-38.