David D. Tarkalson

USDA-ARS
NW Irrigation and Soils Research Laboratory
3793 N. 3600 E.
Kimberly, ND
USA 83341
Email: davidt@nwisrl.ars.usda.gov

Papers:
1:15 PM, Duke Energy Convention Center, Room 202, Level 2 294-2 Effect of Feedlot Manure Storage and Tillage On Steroid Hormone Losses After Land Application.