Books
2 results found| Title | Authors | Description | OpenBook ID | |
|---|---|---|---|---|
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Our satellite--the moon | Robert Estalella | Discusses the evolution of the moon, its characteristics, influence on the earth, and appearance during eclipses. | OL3923435W |
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Planets and satellites | Robert Estalella | Discusses the characteristics of the nine planets of the solar system, describing surface features, lengths of days, and natural satellites. Includes suggestions for making a model of the solar syste… | OL3923441W |