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|a Juerguenson, Elwood M.
|9 11895
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| 245 |
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|a Practicas aprobadas en la produccion de leche /
|c Elwood M., Juerguenson
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| 260 |
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|a México,
|b Continental,
|c 1982
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| 300 |
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|a 309 p.
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|x PRODUCCION-LECHE-BOVINA
|9 11896
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| 942 |
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