Pearl, Ruth De Witt, 1907–
Nationality: Undetermined, possibly 
(United Kingdom)
Identities and Authority Control
- pdbooks.info ID: 85999
Ruth De Witt Pearl Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 | |  | 
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| The ancestry of the long-lived | 1934 | Author | |  |  | | | ||