31
Shui, S., Beghin, J.C. & Wohlgenant, M. (1993) The impact of technical change,
scale effects, and forward ordering on U.S. fiver demands. American Journal of
Agricultural Economics, 75,632-641.
Stallings, J.L. (1960). Weather Indexes. Journal of Farm Economics., 42 (1) 180-186.
Teigen, L.D. & Singer, F. (1988). Weather in U.S. Agriculture: Monthly
Temperature and Precipitation by State and Farm Production Region, 1950-1986. Statistical
Bulletin Number 765. Economic Research Service. United States Department of
Agriculture. Washington, D.C.
United States Department of Agriculture. Economic Research Service. Agricultural
Research and Development. Washington, D.C. US Government Printing Office.
United States Department of Agriculture. National Agricultural Statistics Service.
Washington, D.C. US Government Printing Office.
White, F.C. & Havlicek, J. (1979). Rate of return on agricultural research and
extension on agricultural output in the Southern region. Southern Journal of
Agricultural Economics, 11 (2), 107-112.
White, F.C., Havlicek, J., & Otto, D. (1979). “Fifty years of technical change in American
agriculture.” Paper presented at the International Conference of Agricultural Economists in
Banff, Canada.
White, F.C. & Wetzstein, M.E. (1995). Market Effects of Cotton Integrated Pest
Management. American Journal of Agricultural Economics, 77,602-612.
Zentner, R.P. (1982). An Analysis of Public Wheat Research Expenditures in Canada.
Unpublished Ph.D. Thesis, University of Minnesota in St. Paul.
Zentner, R.P. (1985). “Returns to public investment in Canadian wheat and rapeseed
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