@book{10260,
	author = {Carruthers, Ian D. and Clark, Colin,},
	title = {The economics of irrigation /},
	publisher = {Liverpool University Press,},
	year = {1981.},
	address = {Liverpool :},
	edition = {New ed.},
	note = {Rev. ed. of: The economics of irrigation / Colin Clark. 2nd ed. 1970.}
}