@book{11279,
	author = {Kimball, Bruce A. and American Society of Agronomy.},
	title = {Impact of carbon dioxide, trace gases, and climate change on global agriculture :},
	publisher = {American Society of Agronomy :},
	year = {1990.},
	address = {Madison, WI, USA :},
	note = {"The symposium was held in Anaheim, CA, 1 December 1988."}
}