@book{7973,
	author = {Stumm, Werner, and American Chemical Society.},
	title = {Equilibrium concepts in natural water systems;},
	publisher = {American Chemical Society,},
	year = {1967.},
	address = {Washington,},
	note = {"Sponsored by the Division of Water, Air, and Waste Chemistry at the 151st meeting of the American Chemical Society, Pittsburgh, Pa. March 23-24, 1966."}
}