Two-storied Scots pine at Vosges, France. N.B. height of advanced regeneration and cottages. Photo R.J.Day

Selection system in Couvet Forest, Switzerland. Photo R.J. Day

Ploughing upland peat using U.K. equipment. Avalon peninsula. Newfoundland

Ploughing upland peat using U.K.equipment. Avalon peninsula. Newfoundland.

Logging cart at forestry museum, Portland Oregon

Loading tree length at Beloit harvesting location, Great Lakes ops

Beloit in operation on Great Lakes Ops.

Beloit in operation on Great Lakes Ops.

Beloit harvester on Great Lakes operation.

Urea pellets on ground after aerial application. Cairo/Flavelle Twps. Engelhart M.U. See Armson K.A/ 1972, Tech. Rep. #11, Fac. of For. U/of T.