How was the earth determined to be round?Let's see how the early Greeks determined it to be and how explorers actually proved it.
Author
Lauber, Patricia
Publisher
Thomas Y. Crowell
Illustrator
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ISBN
0-690-04862-9
City of Publication
New York
Year of Publication
1990
Author of Abstract
Abstract provided by Troy Rees, 1995
Citation
Lauber, Patricia, “How we learned the earth is round,” Children's Picture Book Database at Miami University, accessed July 6, 2022, https://dlp.lib.miamioh.edu/picturebook/items/show/7626.