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  1. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: 1941
    Holding Institution: American Museum of Natural History Library
  2. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: 1935
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  3. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: 1935
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  4. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: 1935-1936
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  5. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: 1935-1937
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  6. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: 1936
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  7. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: 1936
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  8. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: 1936-1937
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  9. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: 1960, 1962
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  10. By: Blackwelder, Richard E. (Richard Eliot), - Blackwelder, Ruth M.
    Publication info: Carbondale, Ill.,Published for the Society of Systematic Zoology by Southern Illinois University Press,1961.
    Holding Institution: MBLWHOI Library
  11. By: Blackwelder, Richard E. (Richard Eliot),
    Publication info: Carbondale, Ill.,Southern Illinois University Press[1963]
    Holding Institution: MBLWHOI Library
  1. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 8
    Date: 1931
    Page Range: 19--32
    Publication Info: San Francisco :Pacific Coast Entomological Society
  2. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 8
    Date: 1932
    Page Range: 128--136
    Publication Info: San Francisco :Pacific Coast Entomological Society
  3. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 84
    Date: 1936
    Page Range: 39--54
    Publication Info: Washington :Smithsonian Institution Press, [etc.]
  4. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Smithsonian miscellaneous collections
    Volume: 94
    Issue: 13
    Date: 1936-03-02
    Page Range: 1--102
    Publication Info: Washington :Smithsonian Institution,1862-1972.
  5. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 86
    Date: 1938
    Page Range: 1--10
    Publication Info: Washington :Smithsonian Institution Press, [etc.]
  6. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 87
    Issue: 3069
    Date: 1939
    Page Range: 93--125
    Publication Info: Washington :Smithsonian Institution Press, [etc.]
  7. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 48
    Date: 1940
    Page Range: 245--257
    Publication Info: Lawrence, Kan. :Allen Press [etc.]
  8. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Journal of the Washington Academy of Sciences.
    Volume: 31
    Date: 1941
    Page Range: 135--140
    Publication Info: Washington [etc.,Washington Academy of Sciences]
  9. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 92
    Issue: 3140
    Date: 1942
    Page Range: 75--90
    Publication Info: Washington :Smithsonian Institution Press, [etc.]
  10. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Bulletin
    Volume: 185
    Date: 1945
    Page Range: 343--550
    Publication Info: Washington :G.P.O.,1907-1971.
  11. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Bulletin
    Volume: 185
    Date: 1947
    Page Range: 765--925
    Publication Info: Washington :G.P.O.,1907-1971.
  12. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 97
    Issue: 3213
    Date: 1947
    Page Range: 117--123
    Publication Info: Washington :Smithsonian Institution Press, [etc.]
  13. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Journal of the Washington Academy of Sciences.
    Volume: 38
    Date: 1948
    Page Range: 206--213
    Publication Info: Washington [etc.,Washington Academy of Sciences]
  14. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Journal of the Washington Academy of Sciences.
    Volume: 38
    Date: 1948
    Page Range: 306--309
    Publication Info: Washington [etc.,Washington Academy of Sciences]
  15. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Bulletin
    Volume: 200
    Date: 1952
    Page Range: 1--483
    Publication Info: Washington :G.P.O.,1907-1971.
  16. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: Quaestiones entomologicae
    Volume: 3
    Issue: 3
    Date: 1967
    Page Range: 137--138
    Publication Info: Edmonton,Dept. of Entomology, University of Alberta.
  17. By: Blackwelder, Richard E. (Richard Eliot),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 45
    Date: 1969
    Page Range: 293--303
    Publication Info: San Francisco :Pacific Coast Entomological Society