spacing thinning p ''in'' haavisto vf smith cr mason c eds space grow spacing thinning northern ontario proc sympos june sault ste marie ont region ont min nat resour joint rep ref since wood concentrated fewer larger uniform stems operating milling costs minimized methods spacing may manual using various tools including power saws brush saws clippers mechanical using choppersand mulchers chemical combinations several methods one treatment notable success spacing massively overstocked stems ha
Applied science Environmental studies and forestry Silviculture