Author: R. G. Mitchell
Publisher:
ISBN:
Category : Spruce
Languages : en
Pages : 8
Book Description
Susceptibility of 10 Spruce Species and Hybrids to the White Pine Weevil (
Author: R. G. Mitchell
Publisher:
ISBN:
Category : Spruce
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Spruce
Languages : en
Pages : 8
Book Description
U.S.D.A. Forest Service Research Note PNW.
Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 362
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 362
Book Description
White-pine weevil attack susceptibility of western white pine in the Northeast
Author: Ronald C. Wilkinson
Publisher:
ISBN:
Category : Western white pine
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Western white pine
Languages : en
Pages : 8
Book Description
USDA Forest Service General Technical Report PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224
Book Description
Ecology and Management of Sitka Spruce
Author: N. Merle Peterson
Publisher: UBC Press
ISBN: 0774844256
Category : Technology & Engineering
Languages : en
Pages : 360
Book Description
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.
Publisher: UBC Press
ISBN: 0774844256
Category : Technology & Engineering
Languages : en
Pages : 360
Book Description
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.
General Technical Report NC.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 340
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 340
Book Description
Research Paper PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 418
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 418
Book Description
Damage by the Sitka Spruce Weevil (Pissodes Strobi) and Growth Patterns for 10 Spruce Species and Hybrids Over 26 Years in the Pacific Northwest
Author: R. G. Mitchell
Publisher:
ISBN:
Category : Pissodes sitchensis
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Pissodes sitchensis
Languages : en
Pages : 20
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2834
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2834
Book Description
General Technical Report PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 206
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 206
Book Description