1 - 25 of 1
| Date | Creator | Title | Subject | ||
|---|---|---|---|---|---|
| 1 |
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1987 | Worcester, Suzanne Ebba | Scaling and primary flight feather strength | Feathers; Birds -- Fligh |
1 - 25 of 1
| Date | Creator | Title | Subject | ||
|---|---|---|---|---|---|
| 1 |
|
1987 | Worcester, Suzanne Ebba | Scaling and primary flight feather strength | Feathers; Birds -- Fligh |