confinement systems / chemical medications / food niche markets / organic food / Organic food-grade tofu soybeans / outdoor farrowing systems / organic products / energy / /
Organization
office of Technology Assessment / USDA / U.S. Congress / Department of Agricultural Studies / Iowa State University / Department of Animal Science / US Federal Reserve / /
Person
J. B. Kliebenstein / M.S. Honeyman / Jude M. Becker / /