Riddle, Oscar, 1877–1968
Nationality: Undetermined, possibly 
(Unknown)
Identities and Authority Control
- Open Library: OL172741A
- pdbooks.info ID: 166920
Oscar Riddle Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Endocrines and constitution in doves and pigeons | 1947 | Author | |  | |  | | 
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| The unleashing of evolutionary thought | 1954 | Author | |  | | | |
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