1. American Egg Board, 1999. http://www.aeb.org/foor/nutrition.html. Accessed August 5, 1999.
2. Demand for organic eggs soars;Blank;Egg Industry,1997
3. Organic Food and Fiber: An Analysis of 1994 Certified Production in the United States;Dunn,1995
4. IEC gathers in Stockholm;Evans;Egg Industry,1995
5. Vegetables, fruits and nuts account for 95% of organic sales in California;Klonsky;California Agric.,1996