TY - RPRT TI - Combined effects of nitrogen to phosphorus and nitrate toammonia ratios on cyanobacterial metabolite concentrations ineutrophic Midwestern USA reservoirs AU - Theodore D. Harris AU - Val H. Smith AU - Jennifer L. Graham AU - Dedmer B. Van de Waal AU - Lenore Tedesco AU - Nicolas Clercin PY - 2016 DO - 10.5268/iw-6.2.938 UR - https://pubs.usgs.gov/publication/70169861 ID - 70169861 ER -