Citations
The waterfowl of the world: line drawings, annotated proofs, GBR/0012/MS Add.9955. Cambridge University Library. |
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The waterfowl of the world: line drawings, annotated proofs, GBR/0012/MS Add.9955. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/resources/9217 Accessed May 23, 2025. |