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Silvical Characteristics of Sugar Maple (A̲c̲e̲r̲ ...
作者
Richard M. Godman
出版1957
ISBN
MINN:31951D03005358Z
主題
Sugar maple
Economic Values for Growth and Grade Changes of Su...
作者
Richard M. Godman / Joseph J. Mendel
出版1978
ISBN
MINN:31951D030016010
主題
Sugar maple
Sprouting Potential of Dormant Buds on the Role of...
作者
North Central Forest Experiment Station (Saint Paul, Minn.) / Gilbert A. Mattson / Richard M. Godman
出版1970
ISBN
OCLC:631109809
Seed Crops and Regeneration Problems of 19 Species...
作者
Richard M. Godman / Gilbert A. Mattson
出版1976
ISBN
MINN:31951D03001570L
主題
Forest regeneration
Economic Maturity of Sugar Maple
作者
Richard M. Godman
出版198?
ISBN
OCLC:1039878020
The Sprouting Potential of Dormant Buds on the Bol...
作者
Richard M. Godman / Gilbert A. Mattson
出版1970
ISBN
OCLC:60590783
主題
Buds
Influence of Stand Density on Stem Quality in Pole...
作者
Richard M. Godman / David J. Brooks
出版1971
ISBN
MINN:31951D030015014
主題
Forest thinning
Hardwood Planting
作者
Richard M. Godman
出版1987
ISBN
UFL:31262081043035
主題
Hardwoods
Lumber Value and Rate of Return for Sugar Maple
作者
Richard M. Godman
出版198?
ISBN
OCLC:1039885450
Economic Values for Growth and Grade Changes of Su...
作者
Richard M. Godman / J. J. Mendel
出版1978
ISBN
OCLC:246044438
主題
Sugar maple
Relative Tolerance of Hardwood and Associated Coni...
作者
Richard M. Godman
出版1987
ISBN
UFL:31262081043043
主題
Hardwoods
Effects of Crown Release and Fertilizer on Small S...
作者
Gayne G. Erdmann / Richard M. Godman / Gilbert A. Mattson
出版1975
ISBN
MINN:31951D03001566C
主題
Yellow birch
Selecting Superior Yellow Birch Trees
作者
Knud E. Clausen / Richard M. Godman
出版1967
ISBN
MINN:31951D03001467E
主題
Birch
American Basswood
作者
E. Kallio / Richard M. Godman
出版1973
ISBN
UCD:31175030802691
主題
American linden
Crown release accelerates diameter growth and crow...
作者
Gayne G. Erdmann / Richard M. Godman / Robert R. Oberg
出版1975
ISBN
MINN:31951D03001564G
主題
Yellow birch
How to Release Yellow Birch in the Lake States
作者
Gayne C. Erdmann / Gayne G. Erdmann
出版1982
ISBN
MINN:31951D023360030
How to Regenerate Yellow Birch in the Lake States
作者
Richard M. Godman
出版1981
ISBN
MINN:31951D02459425C
主題
Yellow birch
Establishing Even-age Northern Hardwood Regenerati...
作者
Richard M. Godman
出版1973
ISBN
MINN:31951D03001546I
主題
Hardwoods
Optimum Germination Temperatures
作者
Richard M. Godman
出版198?
ISBN
OCLC:1039852754
Hardwood Planting
作者
Richard M. Godman
出版198?
ISBN
OCLC:1231781565
What are Northern Hardwoods?
作者
Richard M. Godman
出版198?
ISBN
OCLC:1039821245
Northern Hardwood Notes
出版1987
ISBN
OCLC:17535825
主題
Hardwoods
Influence of Stand Density on Stand Density on Ste...
作者
Richard M. Godman / David J. Books
出版1971
ISBN
OCLC:245977054
Seed Crops and Regeneration Problems of 19 Species...
作者
Richard M. Godman / Gilbert A. Mattson
出版1976
ISBN
OCLC:246019842
主題
Forest regeneration
Influence of Initial Spacing on Stem Form, Crown D...
作者
Richard M. Godman
出版1964
ISBN
UOM:39015003262246
主題
Forest productivity
Low Temperatures Optimum for Field Germination of ...
作者
R. M. Godman / G. G. Mattson
出版1980
ISBN
OCLC:82256267
Establishing Even-Age Northern Hardwood Method - a...
作者
North Central Forest Experiment Station (Saint Paul, Minn.) / C.H. Tubbs / R.M. Godman
出版1973
ISBN
OCLC:631115338
Influence of Regular Spacing on Growth of a Red Pi...
作者
R. M. Goldman / N. F. Smith / Lake States Forest Experiment Station
出版1963
ISBN
OCLC:246060692
Tables of Compound-discount Interest Rate Multipli...
作者
Allen L. Lundgren / Bryce E. Schlaegel / David W. Lime / Donald A. Perala / James P. King / John A. Sturos / Richard M. Godman
出版1971
ISBN
OCLC:206919
主題
Aspen
Impact of Insects on Multiple-use Values of North ...
作者
Allen L. Lundgren / Bryce E. Schlaegel / David C. Baumgartner / David W. Lime / Donald A. Perala / Edward A. Hansen / James P. King / John A. Sturos / L. F. Ohmann / Richard M. Godman / Willard H. Carmean / William F. Johnston / David J. Brooks
出版1971
ISBN
LCCN:70612350
主題
Aspen