Horton, R. M., Bader, D. A., Tryhorn, L., DeGaetano, A., & Rosenzweig, C. (2011). . In C. Rosenzweig, Solecki, W., DeGaetano, A., OGrady, M., Hassol, S., & Grabhorn, P. (Eds.), Annals of the New York Academy of Sciences ~~ (Vol. 1244). OXFORD OX2 0EL, ENGLAND: BLACKWELL SCIENCE PUBL, OSNEY MEAD.