1. American Public Health Association, American Water Works Association, the American Water Works Association, 2005. In: Eaton, A.D., Clesceri, L.S., Rice, E.W., Greenberg, A.E. (Eds.), Standard Methods for the Examination of Water and Wastewater, 21st ed.
2. Behum Jr., P.T., Kim, K., Garnett, K.W., Meier, L., Glascock, A., Mueller, M., Phillips, M., 2002. Rehabilitation of the Old Bevier passive treatment wetland, Macon County, Missouri. In: Proc. 24th Ann. Nat. Assoc. Abandoned Mine Land Programs Conf., September 15–18, 2002, Park City, Utah.
3. Behum, P.T., Hause, D.R., Stacy, M.A., Branam, T.D., 2008. Passive treatment of acid mine drainage – the Enos reclamation project, Indiana: preliminary results. In: Barnhisel, R.I. (Ed.), Proc. 25th Ann. Meeting Am. Soc. Mining and Reclamation, Richmond, VA, New Opportunities to Apply Our Science, June 14–19, 2008. ASMR, Lexington, KY.
4. Behum, P.T., Hause, D.R., Stacy, M.A., Branam, T.D., 2010. Passive treatment of high volume net acidic mine drainage – the Enos reclamation project, Indiana. In: Nat. Assoc. Abandoned Mine Lands Programs Conf., Scranton, PA, September 19–22, 2010.
5. Iron and aluminum hydroxysulfates from acid surface waters;Bigham;Rev. Econ. Geol.,2000