Response of Sitka Spruce and Western Hemlock to Commercial Thinning
Author : Joseph N. Graham
Publisher :
Page : 24 pages
File Size : 49,82 MB
Release : 1985
Category : Forest thinning
ISBN :
Author : Joseph N. Graham
Publisher :
Page : 24 pages
File Size : 49,82 MB
Release : 1985
Category : Forest thinning
ISBN :
Author : Joseph N. Graham
Publisher :
Page : 28 pages
File Size : 11,8 MB
Release : 1985
Category : Forest thinning
ISBN :
Author :
Publisher :
Page : 756 pages
File Size : 22,87 MB
Release : 1978
Category : Forests and forestry
ISBN :
Author : N. Merle Peterson
Publisher : UBC Press
Page : 360 pages
File Size : 43,88 MB
Release : 2011-11-01
Category : Technology & Engineering
ISBN : 0774844256
Sitka spruce, the largest of the world's spruces, is an important component of British Columbia's coastal forests. Its ecology gives it a special place in the sustainable management of the province's forests. However, in west coast forestry it is poorly known in comparison with its main coniferous companions -- Douglas-fir, western redcedar, and western hemlock. As an important international forestry resource, it is crucial that Sitka spruce -- its ecology and the ecosystems in which it occurs -- be clearly understood by those who are involved with its management.
Author : Frederick C. Hall
Publisher :
Page : 108 pages
File Size : 42,11 MB
Release : 1991
Category : Forests and forestry
ISBN :
Author : United States. Superintendent of Documents
Publisher :
Page : pages
File Size : 18,55 MB
Release : 1985
Category : Government publications
ISBN :
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Author :
Publisher :
Page : 28 pages
File Size : 27,48 MB
Release : 1987-12
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 106 pages
File Size : 23,53 MB
Release : 2014
Category : Forestry extension
ISBN :
Author :
Publisher :
Page : 1258 pages
File Size : 36,12 MB
Release : 1985
Category : Government publications
ISBN :
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher :
Page : 42 pages
File Size : 29,22 MB
Release : 1977
Category : Forests and forestry
ISBN :