Annual Report of the Board of Regents of the Smithsonian InstitutionSmithsonian Institution, 1963 Report for 1915 includes article by Louis Agassiz Fuertes titled "Impressions of the voices of tropical birds," p. 299-323. |
Contents
General statement | 1 |
Report on the library | 211 |
A review of the evolution of aircraft powerplants | 245 |
14 other sections not shown
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