@book{180556,
	author = {Dennehy, Kevin F. and Geological Survey (U.S.)  },
	title = {Water quality in the South Platte River Basin, Colorado, Nebraska, and Wyoming, 1992-95},
	publisher = {U.S. Dept. of the Interior, U.S. Geological Survey},
	year = {2000. },
	series = {U.S. Geological Survey circular},
	address = {[Washington, D.C.]},
	note = {Shipping list no.: 2001-0005-P.}
}