Browsing by Author "Johnson, Roger"
Now showing 1 - 2 of 2
Results Per Page
Sort Options
Item How does the level of feeder prices affect cattle feeding profits?(1957-09) Routhe, Hal; Thomas, Kenneth H.; Johnson, RogerItem Quality Standards for the Links of the Pork Chain(1998-09-18) Johnson, Roger; Camfield, Peter; Cannon, Jerry