Virginia Cooperative ExtensionMullins, Gregory L.2015-08-052015-08-052009http://hdl.handle.net/10919/55777Discusses potential environmental impacts of phosphorus, the functions of phosphorus in plants and animals, and the soil phosphorus cycle. Notes methods for controlling phosphorus losses to surface waters16 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.Environmental QualitySoilsCropsExtension publicationhttp://pubs.ext.vt.edu/424/424-029/424-029_pdf.pdfPhosphorusFarming systemsWater quality