Results for "Academy of Natural Sciences of Philadelphia"

 
Showing results 1 - 2 of 2 for Academy of Natural Sciences of Philadelphia
  1. U. S. National Museum log book of collecting trips for fossil cetaceans 1906

    U. S. National Museum log book of collecting trips for fossil cetaceans 1906

    • Date: 1906-1908 19060328 19080629

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  3. A - M, 1886-1908, Smithsonian Field Book Project, SIA RU007181.

    A - M

    • Date: 1886-1908 18860425 19081110
    • Creator: True, Frederick William, 1858-1914

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Showing results 1 - 2 of 2 for Academy of Natural Sciences of Philadelphia