National Broiler Council American Meat Institute Arkansas Poultry Federation, Inc. v. Henry J. Voss, Director, California Department of Food and Agriculture, National Broiler Council American Meat Institute Arkansas Poultry Federation, Inc. v. Henry J. Voss, Director, California Department of Food and Agriculture, and the California Poultry Industry Federation, Defendant-Intervenor-Appellant · Ninth Circuit Court of Appeals · 1994 | Caselegis