Ohio State University Extension Bulletin

Agricultural Drainage

Bulletin 871-98


Iowa

Contacts For Further Information

IOWA STATE UNIVERSITY
Agricultural and Biosystems Engineering

Davidson Hall
Ames, IA 50011-3120
Fax: (515) 294.2552

James L. Baker, Professor
Phone: (515) 294.4025
Internet: jlbaker@iastate.edu

Rameshwar S. Kanwar, Professor
Phone: (515) 294.4913
Internet: rskanwar@iastate.edu

Botany
Bessey Hall
Ames, IA 50011
Fax: (515) 294.1337

William G. Crumpton, Professor
Phone: (515) 294.4752
Internet: crumpton@iastate.edu

USDA ARIGULTURAL RESEARCH SERVICE
National Soil Tilth Laboratory

2150 Pammel Dr.
Ames, IA 50011-4420

Jerry L. Hatfield, Laboratory Director
Phone: (515) 294.5273
Internet: hatfield@nstl.gov

Dan B. Jaynes, Research Leader
Phone: (515) 294.8243
Internet: jaynes@nstl.gov

Dana Dinnes, Project Manager
Phone: (515) 294.3797
Internet: dinnes@nstl.gov


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