Browsing by Author "Haugen, Roger G."
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Item Computerized Livestock Performance Records(North Dakota State University, 1985) Haugen, Roger G.Item Livestock show ring judging procedure(North Dakota State University, 1986) Haugen, Roger G.; Danielson, Russell B.; Fisher, George R.Item Money Management of Sheep Reared in Drylot - Confinement(North Dakota State University, 1980) Haugen, Roger G.Item The North Dakota Sheep Production Testing Program(North Dakota State University, 1981) Haugen, Roger G.Item The North Dakota swine production testing program : sow productivity(North Dakota State University, 1983) Haugen, Roger G.Item Sheep pocket guide(North Dakota State University, 1996) Haugen, Roger G.