W. Polley

The effects of climate change on agriculture, land resources, water resources, and biodiversity
Backlund, P., A. Janetos, D. Schimel, J. Hatfield, K. Boote, P. Fay, L. Hahn, et al. 2008. “The Effects of Climate Change on Agriculture, Land Resources, Water Resources, and Biodiversity”. A Report by the U.S. Climate Change Science Program and the Subcommittee on Global Change Research. U.S. Environmental Protection Agency, Washington, D.C., USA.