Richard Koenig

Washington State Univeristy
Department of Crop and Soil Sciences, P.O. Box 646420
Pullman, WA
USA 99164
Email: richk@wsu.edu

Papers:
106-7 Nitrogen and Sulfur Fertility Effect on Pacific Northwest Dryland Canola (Brassica napus) Production.
197-4 Aeration and Black Sand Topdressing to Enhance Putting Green Recovery.
281-1 Dryland Organic Weed Management Strategies in Eastern Washington.