Roley, S., Tank, J., Tyndall, J.C., Witter, J. (Forthcoming) How cost-effective are cover crops, wetlands, and two-stage ditches for nitrogen removal in the Mississippi River Basin? Water Resources & Economics.

Tyndall JC, Roesch G. (2014). A Standardized Approach to the Financial Analysis of Structural Water Quality BMPs. Journal of Extension. Vol. 52, Num. 3, 3FEA10.

Christianson L, Tyndall JC. Helmers M. (2013) Financial Comparison of Seven Nitrate Reduction Strategies for Midwestern Agricultural Drainage. Water Resources & Economics.

Tyndall JC, Schulte L, Liebman M, Helmers M. (2013) Field-Level Financial Assessment of Contour Prairie Strips for Environmental Quality Enhancement. Environmental Management. 52(3): 736-747.