Chad T. Davis

Tractor thinning productivity and costs : experience from the Willamette Young Stand Project

L. D. Kellogg, Chad T. Davis, 2006 .

A Productivity and Cost Comparison of Two Non-commercial Forest Fuel Reduction Machines *

L. D. Kellogg, M. Chad Bolding, Chad T. Davis, 2006 .

Productivity and costs of an integrated mechanical forest fuel reduction operation in southwest Oregon

Loren D. Kellogg, M. C. Bolding, Chad T. Davis, 2009 .