Susceptibility of 10 Spruce Species and Hybrids to the White Pine Weevil (
Author: R. G. Mitchell
Publisher:
Published: 1974
Total Pages: 8
ISBN-13:
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Author: R. G. Mitchell
Publisher:
Published: 1974
Total Pages: 8
ISBN-13:
DOWNLOAD EBOOKAuthor: Ronald C. Wilkinson
Publisher:
Published: 1981
Total Pages: 8
ISBN-13:
DOWNLOAD EBOOKAuthor: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
Published: 1973
Total Pages: 362
ISBN-13:
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Publisher:
Published: 1977
Total Pages: 224
ISBN-13:
DOWNLOAD EBOOKAuthor: N. Merle Peterson
Publisher: UBC Press
Published: 2011-11-01
Total Pages: 360
ISBN-13: 0774844256
DOWNLOAD EBOOKSitka 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:
Publisher:
Published: 1981
Total Pages: 340
ISBN-13:
DOWNLOAD EBOOKAuthor: R. G. Mitchell
Publisher:
Published: 1990
Total Pages: 20
ISBN-13:
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Publisher:
Published: 1975
Total Pages: 2834
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1978
Total Pages: 206
ISBN-13:
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