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By: Birdsong, Ray S. (Ray Stuart), - Knapp, Leslie WType: ArticleIn: Tulane studies in zoology and botanyVolume: 15Series:Issue:Date: 1969Page Range: 106--112Publication Info: New Orleans, Tulane University, [1968-Subjects:
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By: Birdsong, Ray S. (Ray Stuart),Type: ArticleIn: Proceedings of the Biological Society of WashingtonVolume: 81Series:Issue:Date: 1968Page Range: 191--196Publication Info: Washington, Biological Society of Washington,Subjects:
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By: Birdsong, Ray S. (Ray Stuart), - Emery, Alan R.Type: ArticleIn: Quarterly journal of the Florida Academy of SciencesVolume: 30Series:Issue:Date: 1968Page Range: 187--196Publication Info: Gainesville, Florida Academy of Sciences,Subjects:
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By: Birdsong, Ray S. (Ray Stuart),Type: ArticleIn: Proceedings of the Biological Society of WashingtonVolume: 101Series:Issue:Date: 1988Page Range: 438--443Publication Info: Washington, Biological Society of Washington,Subjects: