Baigong pipes: References & Edit History
Article Contributors
Primary Contributors
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Patricia Bauer
Pat Bauer graduated from Ripon College in 1977 with a double major in Spanish and Theatre. She spent most of the next 42 years working as a copy editor and editor at Encyclopaedia Britannica.
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: Ancient Origins - 150,000-Year-Old Pipes Baffle Scientists in China: Out of Place in Time? | Oct 11, 2019 | ||
| New article added. | Jan 25, 2018 |
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