@article {KNZ00414,
	title = {Preliminary assessment of nitrate at two sites in Kansas-comparison of alluvial aquifer and fractured limestone, Kansas Water Resources Research Institute Report, Contribution No. 305},
	year = {1993},
	pages = {39 -},
	keywords = {LTER-KNZ},
	author = {G. L. Macpherson}
}
