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  1. By: Heyer, W Ronald
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 95
    Date: 1982
    Page Range: 377--385
    Publication Info: Washington, Biological Society of Washington,
  2. By: Cardoso, Adão José, - Heyer, W Ronald
    Type: Article
    In: Alytes: International Journal of Batrachology
    Volume: 13
    Issue: 2
    Date: 1995
    Page Range: 67--76
    Publication Info: Paris Museum national d'histoire naturelle 1982-
  3. By: Heyer, W Ronald - Caramaschi, Ulisses
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 59
    Date: 2002
    Page Range: 44--45
    Publication Info: London International Trust for Zoological Nomenclature
  4. By: Hayek, Lee-Ann C. - Heyer, W Ronald - Gascon, Claude
    Type: Article
    In: Alytes: International Journal of Batrachology
    Volume: 18
    Issue: 3-4
    Date: 2001
    Page Range: 153--177
    Publication Info: Paris Museum national d'histoire naturelle 1982-
  5. By: Heyer, W Ronald - Juncá, Flora Acunã
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 116
    Date: 2003
    Page Range: 317--329
    Publication Info: Washington, Biological Society of Washington,
  6. By: Heyer, W Ronald - Hardy, Laura M
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 104
    Date: 1991
    Page Range: 436--447
    Publication Info: Washington, Biological Society of Washington,
  7. By: Heyer, W Ronald
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 98
    Date: 1985
    Page Range: 657--671
    Publication Info: Washington, Biological Society of Washington,
  8. By: Heyer, W Ronald
    Type: Article
    In: Alytes: International Journal of Batrachology
    Volume: 16
    Issue: 1-2
    Date: 1998
    Page Range: 1--24
    Publication Info: Paris Museum national d'histoire naturelle 1982-
  9. By: Heyer, W Ronald
    Type: Article
    In: Contributions in science
    Volume: 253
    Date: 1974-02-12
    Page Range: 1--46
    Publication Info: Los Angeles, Calif, The Museum, [1957]-
  10. By: Heyer, W Ronald
    Type: Article
    In: Contributions in science
    Volume: 231
    Date: 1972-06-23
    Page Range: 1--8
    Publication Info: Los Angeles, Calif, The Museum, [1957]-
  11. By: Heyer, W Ronald
    Type: Article
    In: Contributions in science
    Volume: 191
    Date: 1970-05-20
    Page Range: 1--48
    Publication Info: Los Angeles, Calif, The Museum, [1957]-
  12. By: Heyer, W Ronald
    Type: Article
    In: Contributions in science
    Volume: 155
    Date: 1969-01-31
    Page Range: 1--14
    Publication Info: Los Angeles, Calif, The Museum, [1957]-
  13. By: Heyer, W Ronald
    Type: Article
    In: Contributions in science
    Volume: 251
    Date: 1973-11-09
    Page Range: 1--50
    Publication Info: Los Angeles, Calif, The Museum, [1957]-
  14. By: Heyer, W Ronald - Muñoz, Anna M
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 112
    Date: 1999
    Page Range: 1--18
    Publication Info: Washington, Biological Society of Washington,