B. Koch

Economic Feasibility of Variable‐Rate Nitrogen Application Utilizing Site‐Specific Management Zones

W. M. Frasier, Daniel Inman, Dwayne G. Westfall, 2004 .

A synthesis of multi-disciplinary research in precision agriculture: site-specific management zones in the semi-arid western Great Plains of the USA

B. Koch, M. Frasier, M. Mzuku, 2008, Precision Agriculture.

The Role of Precision Agriculture in Cropping Systems

Rajiv Khosla, Bradley Koch, R. Khosla, 2003 .

ECONOMIC FEASIBILITY OF VARIABLE-RATE NITROGEN APPLICATION IN SITE SPECIFIC MANAGEMENT

Raj Khosla, B. Koch, M. Frasier, 2003 .