 | Allen, George Cornelius, 1924- 2n | (2) |
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 | Allen, George Cornelius, 1924- 2n; Feed consumed by various classes of livestock, by state, 1949-50 and 1959-60 : with 1964-65 national estimates and comparisons / . Washington, D.C. : U.S. Dept. of Agriculture, Economic Research Service, 1966. | |
| Allen, George Cornelius, 1924- 2n; National and State livestock-feed relationships / . Washington, D.C. : U.S. Dept. of Agriculture, Economic Research Service, 1970. | |
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