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  1. By-laws of the American entomological society of Philadelphia. Adopted at a meeting held December 12, 1887.
    By: American Entomological Society.
    Publication info: [Philadelphia],Paul C. Stockhausen,1889.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Academy of Natural Sciences of Philadelphia  American Entomological Society  
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  2. Catalogue of the caprimulgidae in the collection of the Academy of Natural Sciences of Philadelphia /
    By: Cassin, John, - Academy of Natural Sciences of Philadelphia.
    Publication info: Philadelphia :s.n.,1851
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Academy of Natural Sciences of Philadelphia  Caprimulgidae  Catalogs  Catalogs and collections  
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  3. Journal of the Academy of Natural Sciences of Philadelphia.
    By: Academy of Natural Sciences of Philadelphia.
    Publication info: Philadelphia :Academy of Natural Sciences of Philadelphia,1817-1918.
    Contributed by: Gerstein - University of Toronto (archive.org)
    Subjects: Academy of Natural Sciences of Philadelphia  Natural history  Periodicals  Science  
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  4. A notice of the origin, progress, and present condition of the Academy of Natural Sciences of Philadelphia / by W.S.W. Ruschenberger.
    By: Ruschenberger, W. S. W.
    Publication info: Philadelphia :T.K. and P.G. Collins, Printers,1852.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Academy of Natural Sciences of Philadelphia  
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  5. A short history of the Academy of Natural Sciences of Philadelphia, by Edward J. Nolan ...
    By: Nolan, Edward James,
    Publication info: Philadelphia :The Academy of Natural Sciences,1909.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Academy of Natural Sciences of Philadelphia  
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