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El ciclo de vida del mosquito (The Life Cycle of a Mosquito)
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4.6 |
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El ciclo de vida de los insectos (Insect Life Cycles)
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El ciclo de vida del pingüino emperador - second edition (The Life Cycle of an Emperor Penguin)
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NEW
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El ciclo de vida del pingüino emperador (The Life Cycle of an Emperor Penguin)
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|
4.9 |
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El ciclo de vida del tiburón - second edition (The Life Cycle of a Shark)
|
NEW
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|
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El ciclo de vida del tiburón (The Life Cycle of a Shark)
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4.8 |
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El cuerpo de los insectos (Insect Bodies)
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4.3 |
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El Cuidado de las Mascotas (Pet Care) (8 titles)
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El departamento de bomberos local (Hometown Fire Department)
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Election Day
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|
4.7 |
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Electric Circuits
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|
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Electric Emergency
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|
4.0 |
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Electricidad diaria, impactante pero real (Everyday Electricity, Shocking But True)
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Electricity
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Electric Shocks and Other Energy Evils
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|
6.0 |
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Elements and Compounds
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|
6.4 |
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Elephant, Deer, and Other Herds
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|
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El fútbol de las pequeñas estrellas (Little Stars Soccer)
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El golf de las pequeñas estrellas (Little Stars Golf)
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|
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|
El hábitat de la Antártida (The Antarctic Habitat)
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|
3.4 |
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|
El hábitat del Ártico (The Arctic Habitat)
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|
4.1 |
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El hockey de las pequeñas estrellas (Little Stars Hockey)
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|
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El león africano (African Lion)
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|
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El misterio de los campistas desaparecidos (The Mystery of the Missing Campers)
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Canada
USA
