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acres afforestation Africa agricultural annual Association average British British Columbia Burma cent climate Colonial Conference conifers Conservator of Forests considerable coppice cost crop cubic feet cultivation Douglas Fir economic Empire Forestry erosion estimated Eucalyptus exploitation export felling fire forest area Forest Department forest officers forest policy Forest Products Forest Service Forestry Commission fuel Gold Coast Government grazing growth hardwoods important inches increased India Indian Forest Service industry interest labour land Larch logs ment methods metres mill natural regeneration Norway Spruce obtained operations owners Palestine paper period Pinus plantations planting plots possible practice present problem programme protection Provinces pruning rainfall reserves Review sawmill sawn Scots Pine seed silvicultural softwoods South species Spruce square miles staff stands supply survey Teak thinnings timber tion Transjordan trees tropical utilization vegetation volume wood woodland yield