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Forest Health in the Blue Mountain
作者
Boyd E. Wickman
出版1992
ISBN
OCLC:258060623
Harry E. Burke and John M. Miller, Pioneers in Wes...
作者
Boyd E. Wickman
出版2005
ISBN
MINN:31951D02977034Q
主題
Forest entomologists
Douglas Fir Tussock Moth Egg Hatch and Larval Deve...
作者
Boyd E. Wickman
出版1976
ISBN
OSU:32435083465252
主題
Abies grandis
Forest Health in the Blue Mountains
作者
Boyd E. Wickman
出版1992
ISBN
MINN:31951D02974929Y
主題
Forest fires
The Battle Against Bark Beetles in Crater Lake Nat...
作者
Boyd E. Wickman
出版1990
ISBN
MINN:31951D029961735
主題
Bark beetles
Decay in Tops Killed by Douglas-fir Tussock Moth i...
作者
Paul E. Aho / Boyd E. Wickman / Lee Roe
出版1979
ISBN
MINN:31951D02995164B
主題
Douglas-fir tussock moth
Radial Growth of Grand Fir and Douglas-fir 10 Year...
作者
Boyd E. Wickman
出版1986
ISBN
MINN:31951D02995240L
主題
Abies grandis
Radial Growth in Grand Fir and Douglas-fir Related...
作者
Boyd E. Wickman / D. L. Henshaw / S. K. Gollob
出版1980
ISBN
MINN:31951D02995202T
主題
Abies grandis
Evaluating Damage Caused to a Campground by Dougla...
作者
Boyd E. Wickman / Donald A. Renton
出版1975
ISBN
MINN:31951D02995447Z
主題
Abies concolor
Comparison of a Degree-day Computer and a Recordin...
作者
Boyd E. Wickman
出版1985
ISBN
MINN:31951D029863652
主題
Degree days
White Fir Stands Killed by Tussock Moth
作者
Steven L. Wert
出版1968
ISBN
MINN:31951D029956170
主題
Abies concolor
Mammoth Lakes Revisited, 50 Years After a Douglas-...
作者
Boyd E. Wickman / G. Lynn Starr
出版1991
ISBN
MINN:31951D02986421I
主題
Douglas fir
Sampling Western Spruce Budworm Larvae by Counting...
作者
Richard R. Mason
出版1989
ISBN
MINN:31951D02986414F
主題
Sampling (Statistics)
Fir Tree Borer
作者
Boyd E. Wickman
出版1968
ISBN
IND:30000091992937
主題
Fir
Insect-caused Deterioration of Windthrown Timber i...
作者
Boyd E. Wickman
出版1965
ISBN
MINN:31951D02964750L
主題
Conifers
Natural Regeneration 10 Years After a Douglas-fir ...
作者
Boyd E. Wickman
出版1986
ISBN
MINN:31951D02995398M
主題
Douglas fir
Using Pheromone Traps to Detect and Evaluate Popul...
作者
Boyd E. Wickman / Charles P. Schwalbe / David R. Houston / H. Gene Paul / Jerald E. Dewey / Milton J. Stelzer / Richard R. Mason / Torolf R. Torgersen / United States. Dept. of Agriculture
出版1978
ISBN
UIUC:30112019249371
主題
Agriculture
Douglas Fir Tussock Moth Egg Hatch and Larval Deve...
作者
Boyd E. Wickman
出版1977
ISBN
MINN:31951P01093989W
主題
Abies concolor
Douglas-fir Tussock Moth Handbook
作者
Boyd E. Wickman
出版1979
ISBN
UVA:X001754451
主題
Defoliation
How to Time the Sampling of Tussock Moth Larvae
作者
Boyd E. Wickman
出版1978
ISBN
UIUC:30112019256228
主題
Douglas-fir tussock moth
Degree-day Accumulation Related to the Phenology o...
作者
Boyd E. Wickman
出版1981
ISBN
MINN:31951D02986341G
主題
Douglas-fir tussock moth
Research Paper PNW.
作者
Arthur R. Tiedemann / Boyd E. Wickman / Clarence Garrison Thompson / Denis M. Williamson / Donald E. Hilt / Douglas N. Swanston / Francis R. Herman / J. Michael Geist / James O. Howard / James Willis Barrett / Jesse Wayne Brewer / Kenneth W. Seidel / Kent B. Downing / Linda J. Peterson / Marlin E. Plank / Mauro E. Martignoni / Michael J. Sullivan / Paul E. Aho / Richard O. Woodfin / Richard R. Mason / Robert W. Sassaman / Wilbur A. Farr / William R. Meehan / James A. McNutt
出版1977
ISBN
OSU:32435066559840
主題
Abies concolor
Insect-caused Deterioration of Windthrown Timber i...
作者
Boyd E. Wickman / Clive M. Countryman / Craig D. Whitesell / David Hewitt Miller / Elliot L. Amidon
出版1964
ISBN
OSU:32435079243887
主題
Conifers
Lindane Can Help Control California Flatheaded Bor...
作者
Kenneth M. Swain
出版1967
ISBN
MINN:31951D029956138
主題
Jeffrey pine
A Case Study of a Douglas-fir Tussock Moth Outbrea...
作者
Boyd E. Wickman
出版1978
ISBN
MINN:31951D029951586
主題
Douglas-fir tussock moth
A_case_study_of_a_douglas-Fir_tussock_moth
作者
Boyd E Wickman
出版Andesite Press, 2015-08-12
ISBN
1298822211 / 9781298822215
Site Index and Height Growth Curves for Managed, E...
作者
Collin D. Bevins / Donald L. Reukema / John Neisess / Kenneth W. Seidel / M. A. Radwan / P. H. Cochran / Paul E. Aho / R. Dennis Harr / Richard E. Miller
出版1978
ISBN
UIUC:30112020126857
主題
Browse
Major Outbreaks of the Douglas-fir Tussock Moth in...
作者
Boyd E. Wickman / Richard R. Mason / C. G. Thompson
出版1973
ISBN
MINN:31951D02964434V
主題
Douglas fir
Levels-of-growing-stock Cooperative Study on Dougl...
作者
Boyd E. Wickman / Brian Randolph Payne / Charles N. Mann / Don Minore / Glenn LeRoy Crouch / J. Alan Wagar / John D. Dell / John H. Beuter / John W. Henley / M. A. Radwan / Paul E. Aho / Paul J. Edgerton / Richard L. Williamson / Thomas Daniel Fahey / Walter Beno Bollen / George Russell Staebler
出版1971
ISBN
OSU:32435079248159
主題
Abies concolor
Forest Health in the Blue Mountains
作者
Boyd E. Wickman
出版1992
ISBN
OCLC:1231260627