Forestry Situation in the Lake States
Author : Elwood Leonard Demmon
Publisher :
Page : 16 pages
File Size : 15,66 MB
Release : 1948
Category : Forests and forestry
ISBN :
Author : Elwood Leonard Demmon
Publisher :
Page : 16 pages
File Size : 15,66 MB
Release : 1948
Category : Forests and forestry
ISBN :
Author : L. C. Beckwith
Publisher :
Page : 34 pages
File Size : 34,89 MB
Release : 1956
Category : Forest insects
ISBN :
Author : Gerald William Anderson
Publisher :
Page : 24 pages
File Size : 11,61 MB
Release : 1961
Category : Trees
ISBN :
Author :
Publisher :
Page : 332 pages
File Size : 41,49 MB
Release : 1997
Category : Forest surveys
ISBN :
Author : Lake States Forest Experiment Station (Saint Paul, Minn.)
Publisher :
Page : 136 pages
File Size : 10,66 MB
Release : 1956
Category : Forests and forestry
ISBN :
Author : Raphael Zon
Publisher :
Page : 44 pages
File Size : 42,3 MB
Release : 1942
Category : Woodlots
ISBN :
Author : Douglas W. MacCleery
Publisher :
Page : 70 pages
File Size : 16,93 MB
Release : 2011
Category : Forests and forestry
ISBN :
Author : Samuel Bowdlear Green
Publisher :
Page : 320 pages
File Size : 24,80 MB
Release : 1898
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 664 pages
File Size : 10,91 MB
Release : 1946
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 68 pages
File Size : 49,33 MB
Release : 1973
Category : Timber
ISBN :
Presents 12 papers concerning recent research in forest genetics, physiology, and allied fields. Species discussed include cottonwood, white spruce, jack pine, white pine, aspen, and others. Emphasizes the role of tree improvement in increasing wood-fiber production.