Iowa State University - Design and performance of denitrification bioreactors for agricultural drainage

Resource link: https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=1348&context=etd

PhD Dissertation: Design and performance of denitrification bioreactors for agricultural drainage. Dr. Laura Christianson. Now at the University of Illinois (http://cropsci.illinois.edu/directory/lechris)