68 pages matching volume in this book
Results 1-3 of 68
What people are saying - Write a review
We haven't found any reviews in the usual places.
Postings and Changes 8 Michael 60
The Coming Age of Wood Egon
11 other sections not shown
acres afforestation Africa agricultural annual Association British Guiana canopy cent centimetres climber Colonial Compartment conifers Conservator of Forests considerable cost crop cubic feet cultivation Cyprus diameter Dongotona Douglas fir economic Empire Forestry Review Entandrophragma established estimated eucalypts exploitation export extraction factors felling Forest Department forest officers forest policy forest products forest reserves Forest Service Forestry Commission girth Government ground growth Guarea hardwoods height hill Hoppus important inches increase increment industry interest Kenya Khaya land logs Meliaceae ment methods metres mill natural regeneration Nigeria Northern Rhodesia operations organization pine pitprops plantations planting possible present pulp Room saplings sawmilling sawn Scots pine seed seedlings silvicultural softwood soil species spruce square miles staff stands stems storey supply Surinam survey tables teak thinnings timber tion trees tropical Uganda vegetation volume wood