Browsing by Author "Schaffner, Leroy W."
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Crop costs and returns : soybeans, pinto beans, corn and sunflowers
Johnson, Roger G.; Rice, Billy B.; Schaffner, Leroy W.; Johnson, Roger G.; Rice, Billy B.; Schaffner, Leroy W. (North Dakota State University, 1971) -
The Economics of On-farm Processing of Sunflower Oil
Helgeson, Delmer L.; Schaffner, Leroy W.; Helgeson, Delmer L.; Schaffner, Leroy W. (North Dakota State University, 1982)