C. B.  Cogan, ?Biodiversity conflict analysis at multiple spatial scales?, in Predicting Species Occurrences: Issues of Accuracy and Scale, J. M.  Scott, Heglund, P. J., Morrison, M. L., Haufler, J., Raphael, M. G., Wall, W. A., and Samson, F. B., Eds. Washington, DC: Island Press, 2002, pp. 229-239.

C. B.  Cogan, ?Biodiversity conflict analysis at multiple spatial scales?, in Predicting Species Occurrences: Issues of Accuracy and Scale, J. M.  Scott, Heglund, P. J., Morrison, M. L., Haufler, J., Raphael, M. G., Wall, W. A., and Samson, F. B., Eds. Washington, DC: Island Press, 2002, pp. 229-239.