PT - JOURNAL ARTICLE AU - S. Biswas AU - C.A. Shapiro AU - W.L. Kranz AU - T.L. Mader AU - D.P. Shelton AU - D.D. Snow AU - S.L. Bartelt-Hunt AU - D.D. Tarkalson AU - S.J. van Donk AU - T.C. Zhang AU - S. Ensley TI - Current knowledge on the environmental fate, potential impact, and management of growth-promoting steroids used in the US beef cattle industry AID - 10.2489/jswc.68.4.325 DP - 2013 Jul 01 TA - Journal of Soil and Water Conservation PG - 325--336 VI - 68 IP - 4 4099 - http://www.jswconline.org/content/68/4/325.short 4100 - http://www.jswconline.org/content/68/4/325.full