@book{3498,
	author = {Columbia University.},
	title = {Hydrology of dry and wet areas (including runoff), water laws and reservoirs : Vol. 13 Part 2},
	publisher = {Pergamon Press,},
	year = {c1981.},
	address = {New York :},
	note = {Articles presented by members and contributors of the University Seminar on Pollution and Water Resources, Columbia University.}
}