Morris, C. C., & Simon, T. P. (2012). Nutrient Indicator Models for Determining Biologically Relevant Levels: A case study based on the Corn Belt and Northern Great Plain Nutrient Ecoregion. Springer Netherlands : Imprint: Springer.
Chicago Style (17th ed.) CitationMorris, Charles Clarence, and Thomas Paul Simon. Nutrient Indicator Models for Determining Biologically Relevant Levels: A Case Study Based on the Corn Belt and Northern Great Plain Nutrient Ecoregion. Dordrecht: Springer Netherlands : Imprint: Springer, 2012.
MLA (8th ed.) CitationMorris, Charles Clarence, and Thomas Paul Simon. Nutrient Indicator Models for Determining Biologically Relevant Levels: A Case Study Based on the Corn Belt and Northern Great Plain Nutrient Ecoregion. Springer Netherlands : Imprint: Springer, 2012.