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Feeding and Management Investigations at the Unite...
作者
Thompson Elwyn Woodward / Joseph Benjamin Shepherd / R. R. Graves
出版1932
ISBN
STANFORD:36105019612089
主題
Agricultural experiment stations
Comparison of Methods for Estimating Available Pho...
作者
Carl Rohwer / David Wield Robertson / Earl Douglass / Franklin Thomas Cowan / George Anderson Beach / George Warren Deming / James C. Foster / Mark Alfred Barmore / Robert Gardner / Roy Douglas Hockensmith / Carey Eugene Vail / James Bennett Goodwin / Justice Conrad Ward / Alvin Kezer / Joseph William Tobiska
出版1932
ISBN
UIUC:30112019449617
主題
Agriculture
Studies on Changes in Vitamin Content of Alfalfa H...
作者
Earl Douglass / Carey Eugene Vail / Joseph William Tobiska
出版1933
ISBN
UIUC:30112019450276
主題
Agriculture
The Tomato Psyllid and the Control of Psyllid Yell...
作者
Carl Henry Metzger / Dwight Koonce / George Milton List / Henry Cornelius Pepper / J. H. Newton / Joseph Franklin Brandon / Leslie B. Daniels / Warren H. Leonard / William E. Code / Alvin Kezer / David Wield Robertson
出版1934
ISBN
UIUC:30112019442950
主題
Agriculture
Suckleya Suckleyana
作者
Carey Eugene Vail / Elwood H. Sheppard / Mark Alfred Barmore / Ralph Martin Weihing / Robert Gardner / Rudolph Daniel Anderson / Warren H. Leonard / David Wield Robertson
出版1937
ISBN
UIUC:30112019449674
主題
Agriculture
The Effect of Rations on the Production of Urinary...
作者
Isaac Ernest Newsom
出版1943
ISBN
OCLC:23703653
主題
Sheep
Studies on Changes in Vitamin Content of Alfalfa H...
作者
Earl Douglass / Carey Eugene Vail / Joseph William Tobiska
出版1933
ISBN
UIUC:30112019450276
主題
Agriculture
Further Studies on Vitamins in Alfalfa Hay
作者
Carey Eugene Vail
出版1936
ISBN
UIUC:30112019450045
主題
Agriculture
Comparison of Methods for Estimating Available Pho...
作者
Carl Rohwer / David Wield Robertson / Earl Douglass / Franklin Thomas Cowan / George Anderson Beach / George Warren Deming / James C. Foster / Mark Alfred Barmore / Robert Gardner / Roy Douglas Hockensmith / Carey Eugene Vail / James Bennett Goodwin / Justice Conrad Ward / Alvin Kezer / Joseph William Tobiska
出版1932
ISBN
UIUC:30112019449617
主題
Agriculture
Feeding Trial of Middle Park Hay Vs. North Park Ha...
作者
Ronald C. Tom / Joseph William Tobiska / Floyd Cross / Colorado Agricultural Experiment Station
出版1941
ISBN
OCLC:232551909
主題
Hay as feed
Key to Some Colorado Grasses in Vegetative Conditi...
作者
Carl Rohwer / Elizabeth Dyar / Ernest Charles Smith / Harold David Harrington / Isaac Ernest Newsom / John Grim McLean / Raymond Terry Burdick / W. E. Connell / William E. Code / Elizabeth G. Cassel / Oscar Van Pelt Stout
出版1943
ISBN
UIUC:30112019449856
主題
Agriculture
Report on Mineralization of Ground and Surface Wat...
作者
Joseph William Tobiska / William E. Code / Colorado Agricultural Experiment Station
出版1951*
ISBN
OCLC:269016283
主題
Alkali lands
Nutritional Characteristics of Some Mountain Meado...
出版1937
ISBN
OCLC:23677007
主題
Hay