Sherwood, R. M. (1956). The Feed mixers' handbook (2nd edition.). Interstate.
Cita Chicago Style (17a ed.)Sherwood, Ross M. The Feed Mixers' Handbook. 2nd edition. Danville: Interstate, 1956.
Cita MLA (8a ed.)Sherwood, Ross M. The Feed Mixers' Handbook. 2nd edition. Interstate, 1956.
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