USDA / Iowa Missouri Beef Improvement Organization / Iowa State University / USDA Agricultural Market Service / US Federal Reserve / Iowa Department of Agriculture / /
Person
John D. Lawrence / /
Position
professor of economics Summary Source verification / approved veterinarian / head of similar steers / graduate research assistant / producer / head / associate professor / /
2000 Beef Research Report — Iowa State University Estimating the Value of Source Verification in Iowa Feeder Cattle Markets Cattle and lot characteristics include health, frame, breed, weight, color, sex, age, fill of