Peru: incubacion experimental en el tropico
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Main Authors: | , |
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Format: | Texto biblioteca |
Language: | |
Published: |
1968
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Subjects: | LAYER CHICKENS, CROSSBREDS, PURE LINES, EGGS, EGG INCUBATION, EXPERIMENTATION, HATCHING, AIR TEMPERATURE, POULE PONDEUSE, PRODUIT DE CROISEMENT, LIGNEE PURE, OEUF, ACCOUVAGE, GALLINA PONEDORA, PRODUCTOS DEL CRUZAMIENTO, LINEAS PURAS, HUEVOS, INCUBACION DE HUEVOS, ECLOSION, TEMPERATURE DE L'AIR, EXPERIMENTACION, TEMPERATURA DEL AIRE, |
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