Journal Article THE DEVELOPMENT OF A PHYLOGENY OF FROGS Get access Robert F. Inger Robert F. Inger Field Museum of Natural History Chicago Illinois Search for other works by this author on: Oxford Academic Google Scholar Evolution, Volume 21, Issue 2, 1 June 1967, Pages 369–384, https://doi.org/10.1111/j.1558-5646.1967.tb00165.x Published: 01 June 1967 Article history Received: 10 May 1966 Published: 01 June 1967
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