Showing 1 - 20 results of 270 for search '', query time: 0.14s Refine Results
  1. 1
    Status of the foothill yellow-legged frog (Rana boylii) in Oregon /
    by Borisenko, Aaron N.
    Published 1999
    Government Document Microform Book
  2. 2
    Frogs and toads of the world /
    by Mattison, Christopher
    Published 1987
    Book
  3. 3
    The biology of the frog /
    Book
  4. 4
    A review of the frogs of the genus Syrrhophus in Western Mexico /
    Book
  5. 5
    Discovering frogs /
    by Florian, Douglas
    Published 1986
    Book
  6. 6
    The neuromotor system of Nyctotherus hylae.
    Book
  7. 7
    Notes on the systematic status of the toads and frogs of California.
    by Camp, Charles Lewis, 1893-1975
    Published 1917
    Book
  8. 8
    Convergence and morphological constraint in frogs : variation in postcranial morphology ; a contribution in celebration of the distinguished scholarship of Robert F. Inger on the occasion of his sixty-fifth birthday /
    by Emerson, Sharon B.
    Published 1988
    Book
  9. 9
    Ecology, distribution, and systematics of frogs of the Rana boylei group.
    by Zweifel, Richard George, 1926-
    Published 1955
    Book
  10. 10
    The movements and reactions of the isolated melanophores of the frog.
    Book
  11. 11
    Life-histories of the frogs of Okefinokee swamp, Georgia ; North American Salientia (Anura) no. 2 /
    Book
  12. 12
    The frog, an anurous amphibian /
    Book
  13. 13
    Die Entwicklung des braunen Grasfrosches Rana fusca Roesel : dargestellt in der Art der Normentafeln zur Entwicklungsgeschichte der Wirbeltiere.
    Book
  14. 14
    Frogs in a pond : a little nature book to be read aloud /
    by Martin, Bill, 1916-2004
    Published 1975
    Book
  15. 15
    Atlas of the frog's brain /
    by Kemali, Milena
    Published 1969
    Book
  16. 16
    Common frog /
    Published 1979
    Book
  17. 17
    Three new frogs of the genus Hyla from the Sierra Madre del Sur of Mexico.
    by Adler, Kraig
    Published 1965
    Book
  18. 18
    A new species of the genus Platymantis (Ranidae) with a list of amphibians known from South Gigante Island, Philippines /
    Book
  19. 19
    Bullfrog builds a house /
    by Dauer, Rosamond
    Published 1977
    Book
  20. 20
    A new species of frog of the genus Rana from Thailand /
    by Inger, Robert F.
    Published 1970
    Book
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