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United States Department of Agriculture

Agricultural Research Service

Jeffery D Cook (Jeff)
National Laboratory for Agriculture and the Environment
Engineering Technician

Phone: (515) 294-1888
Fax: (515) 294-8125
Room 212
2110 UNIVERSITY BOULEVARD
NLAE
AMES, IA, 50011-3120


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
A Look Back at a Long Term Tillage Experiment and a Look Forward at the Potential for Site Specific Tillage - (Abstract Only)
COLVIN, T.S., TAPELA, M., MEEK, D.W., COOK, J.D., BAKER, J., CRUSE, R., KARLEN, D.L. A LOOK BACK AT A LONG TERM TILLAGE EXPERIMENT AND A LOOK FORWARD AT THE POTENTIAL FOR SITE SPECIFIC TILLAGE. TILLAGE CONFERENCE PROCEEDINGS. 2003. CD-ROM. WOOSTER, OH.
Water Table Level As Influenced by Tiling Method - (Popular Publication)
Colvin, T.S., Cook, J.D., Pecinovsky, K. Water table level as influenced by tiling method. Iowa State University Northeast Research and Demonstration Farm 2002 Report. Available: http://www.ag.iastate.edu/farms/02reports/ne/watertablelevel.pdf.
Analysis of Long Term Tillage Experiment Record - (Abstract Only)
COLVIN, T.S., MEEK, D.W., COOK, J.D., BAKER, J.L., CRUSE, R.M. ANALYSIS OF LONG TERM TILLAGE EXPERIMENT RECORD. AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. 2001. Paper No. 01-AETC-01.
Last Modified: 10/20/2014
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