@book{12108,
	author = {Thomson, William W., and American Society of Plant Physiologists.},
	title = {Plant senescence :},
	publisher = {American Society of Plant Physiologists,},
	year = {c1987.},
	address = {Rockville, Md. :},
	note = {Proceedings sponsored by the Department of Botany and Plant Sciences, UCR ... [et al.].}
}