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Labor and Power Requirements by Size of Enterprise...
作者
Dale Alpheus Knight / Charles Frederick Bortfeld / Kansas Agricultural Experiment Station
出版1958
ISBN
UCAL:B2676702
主題
Beef cattle
Use and Interrelation of Marginal Analysis to Othe...
作者
Dale Alpheus Knight
出版1960
ISBN
UIUC:30112019584314
主題
Agricultural research
Economic Considerations for Selecting the Superior...
作者
Dale Alpheus Knight
出版1956
ISBN
UIUC:30112019585436
主題
Agricultural research
The Relation of Farm Size and Efficiency to Econom...
作者
Dale Alpheus Knight
出版1968
ISBN
UIUC:30112019584777
主題
Agricultural research
The Relation of Farm Size and Efficiency to Econom...
作者
Dale Alpheus Knight
出版1968
ISBN
UIUC:30112019584785
主題
Agricultural research
Farmer Use and Understanding of Inductive and Dedu...
作者
Dale Alpheus Knight
出版1960
ISBN
UIUC:30112019584306
主題
Agricultural research
Producers' Response to Price and Other Factors in ...
作者
Dale Alpheus Knight / Paul L. Kelley / Charles L. Streeter
出版1960
ISBN
UIUC:30112019584330
主題
Agricultural research