Browsing Agricultural Experiment Station & Extension Service by Author "Johnson, Roger"
Now showing items 1-8 of 8
-
The Changing North Dakota Farm
Nelson, William; Johnson, Roger; Nelson, William; Johnson, Roger (North Dakota State University, 1984) -
Cost-Use Relationships for Crop Drying
Johnson, Roger; Loken, Ken; Johnson, Roger; Loken, Ken (North Dakota State University, 1979) -
Crop costs and returns : barley
Schaffner, L. W.; Rice, Billy B.; Johnson, Roger; Schaffner, L. W.; Rice, Billy B.; Johnson, Roger (North Dakota State University, 1971) -
Crop costs and returns : durum wheat
Schaffner, L. W.; Rice, Billy B.; Johnson, Roger; Schaffner, L. W.; Rice, Billy B.; Johnson, Roger (North Dakota State University, 1971) -
Crop costs and returns : flaxseed
Schaffner, L. W.; Rice, Billy B.; Johnson, Roger; Schaffner, L. W.; Rice, Billy B.; Johnson, Roger (North Dakota State University, 1971) -
Crop costs and returns : hard red spring wheat
Schaffner, L. W.; Rice, Billy B.; Johnson, Roger; Schaffner, L. W.; Rice, Billy B.; Johnson, Roger (North Dakota State University, 1971) -
Crop costs and returns : oats
Schaffner, L. W.; Rice, Billy B.; Johnson, Roger; Schaffner, L. W.; Rice, Billy B.; Johnson, Roger (North Dakota State University, 1971) -
Use of Crop Dryers In Two Areas of North Dakota
Johnson, Roger; Loken, Ken; Johnson, Roger; Loken, Ken (North Dakota State University, 1979)