@book{9431,
	author = {Kahnert, Friedrich, and World Bank.},
	title = {Groundwater irrigation and the rural poor :},
	publisher = {World Bank,},
	year = {c1993.},
	address = {Washington, D.C. :},
	note = {"Papers were presented at the World Bank Colloquium on Groundwater Irrigation, held April 12-14, 1989"--Pref.}
}