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Utilization of Food Elements by Growing Chicks
作者
Carl Ernest Claassen / Clifton Walter Ackerson / Harvey Oscar Werner / Howard W. Ottoson / Jesse Elsmer Livingston / John Wesley Schmidt / Kenneth Lynn Cannon / Robert August Olson / Theodore Alexander Kiesselbach / Virginia Y. Trotter
出版1950
ISBN
UIUC:30112039374142
主題
Agricultural systems
Pilgrims Searching for a Home
作者
Carl E. Hansen
出版WestBow Press, 2022-09-07
ISBN
9781664271999 / 1664271996
主題
Biography & Autobiography
Volksfreund
作者
Carl Dundela
出版1892
ISBN
ONB:+Z315108505
Safflower Production in the Western Part of the No...
作者
Carl Ernest Claassen
出版1949
ISBN
UIUC:30112019713905
主題
Agriculture
Inheritance of Sterility, Flower Color, Spinelessn...
作者
Carl Ernest Claassen
出版1952
ISBN
OCLC:24855795
主題
Safflower
Flowering Habits and the Inheritance of Sterility,...
作者
Carl Ernest Claassen
出版1948
ISBN
OCLC:30607966
Experiments with Safflower in Western Nebraska
作者
Carl Ernest Claassen
出版1945
ISBN
UIUC:30112019707584
主題
Agriculture
Utilization of Food Elements by Growing Chicks
作者
Carl Ernest Claassen / Clifton Walter Ackerson / Harvey Oscar Werner / Howard W. Ottoson / Jesse Elsmer Livingston / John Wesley Schmidt / Kenneth Lynn Cannon / Robert August Olson / Theodore Alexander Kiesselbach / Virginia Y. Trotter
出版1950
ISBN
UIUC:30112039374142
主題
Agricultural systems
Commercial Fertilizers for Winter Wheat
作者
Carl Ernest Claassen / H. P. Davis / Harvey Oscar Werner / Howard W. Ottoson / Kenneth Lynn Cannon / Robert August Olson / Robert Staples / Virginia Y. Trotter
出版1951
ISBN
UIUC:30112054434094
主題
Agricultural systems
Effects of Time of Cutting on Yield and Feeding Va...
作者
Carl Ernest Claassen / Frank Edward Mussehl / Frank Miller / Harvey Oscar Werner / Herman Douglas Tate / James Herbert Jensen / James Walker Fitts / Theodore Alexander Kiesselbach / Walter L. Ruden
出版1947
ISBN
OCLC:22283894
主題
Agriculture
Safflower Production in the Western Part of the No...
作者
Carl Ernest Claassen / Nebraska Agricultural Experiment Station
出版1949
ISBN
OCLC:15216238
主題
Safflower
Inheritance of Sterility, Flower Color, Spinelessn...
作者
Nebraska Agricultural Experiment Station / CARL E. Claassen
出版1952
ISBN
OCLC:632304768
Biographical Sketch and Bibliography of Carl H. Er...
作者
Carl H. Ernst
出版2016
ISBN
OCLC:1132529525
Studies of Stem Rust (Puccinia Graminis) from Poa ...
作者
George William Fischer / Carl E. Claassen
出版1944
ISBN
OCLC:918486058