Exotic plant invasion alters nitrogen dynamics in an arid grassland. Evans, R.D. 2001. Physiological mechanisms influencing plant nitrogen isotope composition. Trends in Plant Science. Evans, R.D and O.L. Lange. 2001.
Biological soil crusts and ecosystem nitrogen and carbon dynamics.
Ecological Studies Series, Springer Verlag, New York. Evans, R.D, J. Belnap, F. Garcia-Pichel and S. Phillips. Global change and the future of biological soil crusts. Ecological Studies Series, Springer Verlag, New York. Sagers, C.L., S.M. Ginger and R.D. Evans.