Aerial view of pattern of clear-cuts and plantation; 1966 along the Stewart Hwy, 1970 behind with leg to Hwy. Big Forks Ridge, Black Brook, J.D.Irving

Spruce plantations 1965 (foreground), and 1970 (background). Camp 16 Black Brook, J.D.Irving

Spruce plantations 1965 (foreground), and 1970 (background). Camp 16 Black Brook, J.D.Irving

Clearcut in hardwood 20 chain strips, with spruce plantings 1965, 1968 and 1970. N.B. road layout, cleared log yard and truck travelling on road (dust). Camp 16, Black Brook, J.D.Irving

Clearcut in hardwood 20 chain strips, with spruce plantings 1965, 1968 and 1970. N.B. road layout, cleared log yard and truck travelling on road(dust). Camp 16, Black Brook, J.D.Irving

Clearcut in hardwood 20 chain strips, with spruce plantings 1965, 1968 and 1970. N.B. road layout, cleared log yard and truck travelling on road(dust). Camp 16, Black Brook, J.D.Irving

Foliage age classes and needle fall. White pine, Parry Sound

Foliage age classes and needle fall. white pine, Parry Sound

Prototype planting machine (Ontario Lands & Forests)

Prototype planting machine (Ont. Lands & Forests)