Yazar
Harold Hedges
4 cilt bulundu.
Cilt sonuçları
Operating status of Nebraska cooperative grain elevators 1935-36
Harold Hedges · Farm Credit Administration, Cooperative Division
34 sayfa · 1937
Cooperative Grain elevators
Protein as a wheat price factor
Harold Hedges · University of Nebraska, College of Agriculture, Experiment Station
11 sayfa · 1927
Wheat / Prices
Types of farming in Nebraska
Harold Hedges, F. F. Elliot · University of Nebraska, College of Agriculture, Experiment Station
76 sayfa · 1930
Agricultural geography / Agriculture