People : BARTELT-HUNT L, SHANNON

BARTELT-HUNT L, SHANNON and SNOW D, DANIEL and KRANZ L, WILLIAM and MADER L, TERRY and Shapiro, C.A. and VAN DONK J, SIMON and SHELTON P, DAVID and Tarkalson, D.D. (2012) Effect of Growth Promotants on the Occurrence of Endogenous and Synthetic Steroid Hormones on Feedlot Soils and in Runoff from Beef Cattle Feeding Operations. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. 46:1352-1360. 3 January 2012.