selected publications
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academic article
- Trophic ecology and gill raker morphology of seven catostomid species in Iowa rivers. Journal of Applied Ichthyology. 27:1159-1164. 2011
- Precision of Scales and Pectoral Fin Rays for Estimating Age of Highfin Carpsucker, Quillback Carpsucker, and River Carpsucker. Journal of Freshwater Ecology. 25:271-278. 2010
- Sample size requirements for estimating species richness of aquatic vegetation in Iowa Lakes. Journal of Freshwater Ecology. 22:477-491. 2007