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Pasture and Grassland Management
作者
John Blasius Washko
出版1958
ISBN
OSU:32435080798606
主題
Grasses
The Influence of Artificial Drying Conditions on t...
作者
John Blasius Washko
出版1941
ISBN
WISC:89011011145
Effects of Several Winter Cover Crops on the Yield...
作者
Ben P. Hazlewood / Brooks Daniels Drain / James Milton Epps / John Blasius Washko / William Walter Stanley / Constantine Demetry Sherbakoff / E. J. Chapman / Simon Marcovitch
出版1947
ISBN
UIUC:30112019866356
主題
Alfalfa
Leaf Concentrations of Five Elements in Relation t...
作者
Francena Lounsbery Nolan / Jacob O. McCurdy / John Blasius Washko / John Edward Nicholas / Kermit William Kreitlow / Pennsylvania State College. Agricultural Experiment Station / Ralph L. Baker / T. A. Harper / Walter Thomas
出版1953
ISBN
UIUC:30112032116433
主題
Agricultural experiment stations
Bulletin
作者
Rodney Dwain Horrocks
出版1968
ISBN
UIUC:30112019832341
主題
Agriculture
Factors Affecting Yielding Ability Four Varieties ...
作者
John Blasius Washko
出版1938
ISBN
RUTGERS:39030016311625
Leaf Concentrations of Five Elements in Relation t...
作者
Francena Lounsbery Nolan / Jacob O. McCurdy / John Blasius Washko / John Edward Nicholas / Kermit William Kreitlow / Pennsylvania State College. Agricultural Experiment Station / Ralph L. Baker / T. A. Harper / Walter Thomas
出版1953
ISBN
UIUC:30112032116433
主題
Agricultural experiment stations
Correcting Potash Deficiency in Growing Corn
作者
John Blasius Washko
出版1945
ISBN
UIUC:30112019867370
主題
Corn
Pasture and Grassland Management
作者
John Blasius Washko
出版1958
ISBN
OSU:32435080798606
主題
Grasses
The Influence of Artificial Drying Conditions on t...
作者
John Blasius Washko
出版1941
ISBN
WISC:89011011145
Bulletin
作者
John Blasius Washko
出版1953
ISBN
UIUC:30112019830386
主題
Agriculture
Eighty-first Annual Report of the Pennsylvania Agr...
作者
Donald R. Street / Edgar John Battison / Harold Gene Marshall / Harold H. Taylor / James C. Barron / Neil B. Gingrich / Pennsylvania State University. Agricultural Experiment Station / Rodney Dwain Horrocks
出版1968
ISBN
UIUC:30112019825154
主題
Agricultural experiment stations
Bulletin
作者
David A. Mays
出版1962
ISBN
UIUC:30112019831640
主題
Agriculture
Cutting and Grazing Management for Sudangrass and ...
作者
David A. Mays
出版1961
ISBN
OCLC:23096561
主題
Pastures
Effects of Several Winter Cover Crops on the Yield...
作者
Ben P. Hazlewood / Brooks Daniels Drain / James Milton Epps / John Blasius Washko / William Walter Stanley / Constantine Demetry Sherbakoff / E. J. Chapman / Simon Marcovitch
出版1947
ISBN
UIUC:30112019866356
主題
Alfalfa
Influence of Harvesting Forages at Three Stages of...
作者
Rodney Dwain Horrocks / John Blasius Washko
出版1968
ISBN
OCLC:23109715
主題
Forage plants
Influence of Borax and Potash on Alfalfa Yellows
作者
John Blasius Washko
出版1943
ISBN
UIUC:30112019867263
主題
Alfalfa
Fertilizer Experiments with Summer Annual Forage C...
作者
John Blasius Washko
出版1963
ISBN
OCLC:24940544
主題
Forage plants
Adolescents
作者
Frederick C. Fliegel / Frederick Grover Merkle / Jerome K. Pasto / Joseph Donald Harrington / Macklin Elida John / Pennsylvania State University. Agricultural Experiment Station / Robert F. Hutton / Theodore E. Fuller / William L. Kjelgaard
出版1962
ISBN
UIUC:30112019825113
主題
Agricultural experiment stations
Forage Production of Grasses and Legumes in Northw...
作者
John Blasius Washko / Pennsylvania State University. Agricultural Experiment Station
出版1953
ISBN
OCLC:23067920
主題
Forage plants
Pasture Improvement and Maintenance Suggestions
作者
Gene M. Love / John Blasius Washko / R. P. Pennington
出版1953
ISBN
OCLC:24902243
主題
Pastures
Factors Influencing Seedling Establishment of Gras...
作者
Thomas Robert Terrill / John Blasius Washko
出版1963
ISBN
OCLC:24940693
主題
Crop rotation
Forage and Protein Production of Several Pasture G...
作者
Joseph Donald Harrington / John Blasius Washko
出版1956
ISBN
OCLC:24931436
主題
Grasses
Influence of Low-protein, Pelleted Feed on Turkeys...
作者
P. H. Margolf / Pennsylvania State University. Agricultural Experiment Station
出版1960
ISBN
OCLC:23097493
主題
Turkeys
Forage and Protein Production of Nitrogen-fertiliz...
作者
John Blasius Washko
出版1956
ISBN
OCLC:23084862
主題
Forage plants
Management and Productivity of Perennial Grasses i...
作者
West Virginia Agricultural Experiment Station / R.C. Wakefield / G.A. Jung / A.M. Decker
出版1967
ISBN
OCLC:21591086
Alfalfa Strains for Middle Tennessee
作者
John Blasius Washko
出版1946
ISBN
UIUC:30112019867388
主題
Alfalfa
Small Grain Variety Tests, Pennsylvania, 1941-47
作者
Pennsylvania State University. Agricultural Experiment Station
出版1948
ISBN
OCLC:23042344
主題
Barley
Costs and Benefits of the Deer Herd
作者
Bernard Leonard Pollack / D. Woods Thomas / Francena Lounsbery Nolan / P. H. Margolf / R. J. Snyder / Ralph L. Baker / Walter Spurgeon Beach / William Sloan Clarke
出版1955
ISBN
UIUC:30112019825063
主題
Apples
Sod Subjugation with Herbicides for Pasture Renova...
作者
Joseph Donald Harrington
出版1962
ISBN
OCLC:23096813
主題
Herbicides