Delmer D Schlenker
Northern Great Plains Research Laboratory
Agricultural Science Research Technician (Soils)
delmer dot schlenker at ars dot usda dot gov
Phone: (701) 667-3039
Fax: (701) 667-3054
1701 10TH AVE. SW
PO BOX 459
MANDAN, ND, 58554
Last Modified: 05/19/2013