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Ralph Dickieson Jennings

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Stand Alone

A Look at the Protein Situation for Livestock in 1952 (Classic Reprint)
Consumption of Feed by Livestock, 1909-56 Relation Between Feed, Livestock, and Food at the National Level (Classic Reprint)
Feed Consumption by Livestock, 1910-41 Relations Between Feed, Livestock, and Food at the National Level (Classic Reprint)
A Look at the Protein Situation for Livestock (Classic Reprint)
Animal Units of Livestock Fed Annually, 1919-1920 to 1948-1949 (Classic Reprint)