Scientists found no evidence that supplemental selenium use for farm animals and poultry, including feedlot concentrations, was involved in any environmental problems. Chair: James E. Oldfield, Department of Animal Sciences, Oregon State University, Corvallis.
IP3, June 1994, 6 pp., FREE. Available online (www.cast-science.org) AND in print (515-292-2125; fee for shipping/handling).
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