Brown, R. A., Rosenberg, N. J., Hays, C. J., Easterling, W. E., & Mearns, L. O. (2000). Potential production and environmental effects of switchgrass and traditional crops under current and greenhouse-altered climate in the central United States: A simulation study. Agriculture Ecosystems &Amp; Environment, 78, 31-47. doi:10.1016/S0167-8809(99)00115-2