Polyextremophiles and the constraints for terrestrial habitability

Capece, M., E. Clark, J. K. Saleh, D. Halford, N. Henl, S. Hoskins, and L. Rothschild (2013), Polyextremophiles and the constraints for terrestrial habitability, Polyextremophiles, Microorganisms and macroorganisms living under multiple forms of stress, ed. J. Seckback. Springer (submitted).