Nicholson, Walter. Microeconomic Theory, Basic Principles and Extensions. Fourth
Edition. The Dryden Press. Chicago. 1989.
O'Brien, Patrick. 1995. Dietary Shifts and Implications for US Agriculture. American
Journal of Clinical Nutrition. 16(suppl) : 1390S- 1396S.
Oliveira, Victor J., Anne B.W. Effland, Jack L. Runyan and Shannon Hamm. 1993. Hired
Farm Labor Use on Fruit, Vegetable and Horticultural Specialty Farms. Economic
Research Service, United States Department of Agriculture. Agricultural
Economic Report Number 616. Washington D.C. 28 pgs.
Sumner, Daniel A. and Hyunok Lee. 1997. "Sanitary and Phytosanitary Trade Barriers
and Empirical Trade Modeling." Chapter in Understanding Technical Barriers to
Agricultural Trade: Proceedings of a Conference of the International
Agricultural Trade Research Consortium. David Orden and Donna Roberts, eds.
Department of Applied Economics, University of Minnesota. Pp. 273-285.
Tippett, Katherine S. and Linda E. Cleveland. 1999. “How Current Diets Stack Up.”
Chapter 3 in America’s Eating Habits: Changes and consequences. Elizabeth
Frazao, ed. United States Department of Agriculture. Washington D.C.
United States Department of Agriculture. 2000a. Agricultural Statistics 2000. National
Agricultural Statistics Service. http://www.usda.gov/nass/
pubs/agr00/acro00.htm.
United States Department of Agriculture. 2000b. Fruit and Nut Situation and Outlook
Yearbook. Market and Trade Economics Division, Economic Research Service.
FTS-290.
United States Department of Agriculture. 1999a. 1997 Census of Agriculture. California
State and County Data. Volume 1, Geographic Area Series Part 5. National
Agricultural Statistics Service. Washington D.C.
United States Department of Agriculture. 1999b. Vegetables Final Estimates 1992-97.
National Agricultural Statistics Service. Statistical Bulletin Number 964c.
Washington D.C.
World Cancer Research Fund and The American Institute for Cancer. Food, Nutrition
and the Prevention of Cancer: A Global Perspective. Washington D.C. 1997.
Young, C. Edwin and Linda Scott Kantor. 1999. Moving Toward the Food Guide
Pyramid: Implications for U.S. Agriculture. Food and Rural Economics
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