 | Vosloh, Carl J. (Carl Joseph), 1924- 4n | (2) |
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 | Vosloh, Carl J. (Carl Joseph), 1924- 4n; Costs and economies of scale in feed manufacturing / . Washington, D.C. : Economic Research Service, U.S. Dept. of Agriculture, 1968. | |
| Vosloh, Carl J. (Carl Joseph), 1924- 4n; Processing feed ingredients : costs, labor, and capital requirements / . Washington, D.C. : U.S. Dept. of Agriculture, Economic Research Service, 1965. | |
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