المصدر: Encyclopedia of American Industries. 2008.

مصطلحات موضوعية: Business conditions, Poultry hatcheries, Poultry industry, Industrial costs

المصدر: Encyclopedia of American Industries. 2008.

مصطلحات موضوعية: Business conditions, Farm corporations, Agricultural law, Industrial research, Product safety, Consumer protection, Slaughterhouses, Poultry industry, Industrial costs

المصدر: Encyclopedia of Global Industries, 4th ed. 2007.

مصطلحات موضوعية: Business conditions, Meat industry, International markets, Livestock industry, International trade, Trends, Trade policy, Beef cattle, Poultry industry, Livestock farms, Pork industry, Beef industry, International organizations, Industrial costs