Occurrence of dissolved solids, nutrients, pesticides, and fecal coliform bacteria during low flow in the Marion Lake watershed, central Kansas, 1998 / by David P. Mau and Larry M. Pope ; prepared in cooperation with Marion County Conservation District.
Imprint
Lawrence, Kan. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Information Services [distributor], 1999.
