Concentrations of Escherichia coli in streams in the Ohio River Watershed in Indiana, May-August 2000 /
by Cheryl A. Silcox, Bret A. Robinson, and Timothy C. Willoughby ; prepared in cooperation with the Indiana Department of Environmental Management.

APA Citation

Silcox, C. A., Willoughby, T. C., Robinson, B. A., Geological Survey (U.S.)., Indiana. Department of Environmental Management. (2002). Concentrations of Escherichia coli in streams in the Ohio River Watershed in Indiana, May-August 2000. Indianapolis, Ind.: U.S. Dept. of the Interior, U.S. Geological Survey .

MLA Citation

Indiana. Department of Environmental Management, et al.. Concentrations of Escherichia Coli In Streams In the Ohio River Watershed In Indiana, May-August 2000. Indianapolis, Ind.: U.S. Dept. of the Interior, U.S. Geological Survey , 2002.