R. D. Jennings

1892

• Animal units of livestock fed annually, 1909-10 to 1952-53
• Animal units of livestock fed annually, 1919-20 to 1946-47
• Consumption of feed by livestock, 1909-47
• Consumption of feed by livestock, 1909-56
• Feed consumption by livestock, 1910-41
• Livestock-production units, annual 1910-55
• A look at the protein situation for livestock
• A look at the protein situation for livestock in 1952
• A survey of sheep production on 200 farms in northeastern North Dakota and northwestern Minnesota and the general sheep situation
• An economic study of livestock possibilities in the southeastern coastal plain
• Animal units of livestock fed annually, 1919-20 to 1948-49
• Economic considerations in use of urea for feeding beef and dairy cattle