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References

Texts

Allmaras, R.R., D.E. Wilkins,O.C. Burnside, and D.J. Mulla. 1997. Agricultural Technology and Adoption of Conservation Practices. In F.J. Pierce and E.J. Sadler (ed.). The State OF Site-Specific Management For Agriculture, pps. 99-158. ASA-CSSA- SSSA, Madison WI.

Ali, M.B., N.L. Brooks, and R.G. McElroy. 2000. Characteristics of U.S. Wheat Farming: A Snapshot. USDA Economic Research Service, Publication No. 968.

American Society of Agricultural Engineers. 2002. “Definitions and Classifications of Agricultural Field Equipment.” ASAE Standard S390.3 JUN01.

American Society of Agricultural Engineers. 2002. “Terminology and Definitions for Agricultural Tillage Implements.” ASAE Standard S414.1 DEC98.

Heilman, G. 1988. Farm. New York: Abbeville Press.

Hunt, D. 2001. Farm Power and Machinery Management – 10th ed. Ames, IA: Iowa State University Press.

USDA Natural Resources Conservation Service. 1996. America’s Private Land - A Geography of Hope. Program Aid 1548.

Virginia Cooperative Extension Service. 1987. A Handbook of Agronomy. Publication Number 424-100.

Media Resources

John Deere Photo Library, Vols. 1, 2, and 3 (available on CD-ROM, (309) 765-9833).

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