@book{4031,
	author = {Navarro, L. A.},
	title = {Water hyacinth in Africa and the Middle East :},
	publisher = {International Development Research Centre,},
	year = {c2000.},
	address = {Ottawa :},
	note = {Primarily proceedings of a workshop, Improving Reaction to Water Hyacinth in Affected Countries Across Africa and the Middle East, held in Nairobi, Kenya, Sept. 17-19, 1997.}
}