The structure of wing-feathers / by Doctor E. Mascha.
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Format: | Government Document Book |
Language: | English |
Published: |
Washington :
Smithsonian Institution,
1907.
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Series: | Smithsonian miscellaneous collections ;
v.48, art. 1. Publication (Smithsonian Institution) ; 1575. Smithsonian miscellaneous collections. Quarterly issue ; v.3, pt.1. |
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