Ken Drushka

Working in the woods.

2017

What's All This Got to Do with the Price of 2x4s'?

2006

In the Bight

1999

Three men and a forester

1998

Tie hackers to timber harvesters

1998

Metsäkoneiden maailmanhistoria

Metsäkoneiden maailmanhistoria

1997

Tracks in the forest

1997

The university in society

1964