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  1. The Argasidae of North America, Central America and Cuba,
    By: Cooley, R. A. (Robert Allen), - Kohls, Glen Milton,
    Publication info: Notre Dame, Ind.,The University Press,l944.
    Contributed by: MBLWHOI Library
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  2. The coccid genera Chionaspis and Hemichionaspis / [by] R. A. Cooley
    By: Cooley, R. A. (Robert Allen),
    Publication info: Amherst, Massachusetts :Carpenter & Morehouse,1899
    Contributed by: University of California Libraries (archive.org)
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  3. Dermacentor dissimilis, a new species of tick from southern Mexico. American Museum novitates ; no. 1332
    By: Cooley, R. A. (Robert Allen), - Schneirla, T. C. (Theodore Christian), 1902-1968.
    Publication info: 1947
    Contributed by: American Museum of Natural History Library
    View Book (External)
  4. Notes on some anthidiine bees of Montana and California. American Museum novitates ; no. 277
    By: Cooley, R. A. (Robert Allen), - Schwarz, Herbert Ferlando, 1883-1960. - Timberlake, P. H. (Philip Hunter),
    Publication info: 1927
    Contributed by: American Museum of Natural History Library
    View Book (External)
  1. Article VII--First supplement to the check-list of the Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cooley, R. A. (Robert Allen),
    Type: Article
    In: Bulletin of the Illinois State Laboratory of Natural History
    Volume: 5
    Date: 1899
    Page Range: 389--398
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  2. The coccid genera Chionaspis and Hemichionaspis
    By: Cooley, R. A. (Robert Allen),
    Type: Article
    In: Special bulletin Hatch Experiment Station of the Massachusetts Agricultural College
    Volume: 1
    Date: 1899
    Page Range: 1--57
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  3. Ixodes californicus Banks, 1904, Ixodes pacificus n. sp., and Ixodes conepati n. sp. (Acarina: Ixodidae)
    By: Cooley, R. A. (Robert Allen), - Kohls, G M
    Type: Article
    In: Pan-Pacific Entomologist
    Volume: 19
    Issue: 4
    Date: 1943
    Page Range: 139--147
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  4. Ixodes holden-riedi, a new species of tick from a pocket gopher in California (Acarina, Ixodidae)
    By: Cooley, R. A. (Robert Allen),
    Type: Article
    In: Pan-Pacific Entomologist
    Volume: 22
    Issue: 3
    Date: 1946
    Page Range: 103--104
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  5. Ixodes neotomae, a new species from California (Acarina, Ixodidae)
    By: Cooley, R. A. (Robert Allen),
    Type: Article
    In: Pan-Pacific Entomologist
    Volume: 20
    Issue: 1
    Date: 1944
    Page Range: 7--12
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  6. Ixodes tovari, a new species from Mexico (Ixodidae)
    By: Cooley, R. A. (Robert Allen),
    Type: Article
    In: Pan-Pacific Entomologist
    Volume: 21
    Issue: 4
    Date: 1945
    Page Range: 144--148
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  7. A New Structural Character in Insects
    By: Cooley, R. A. (Robert Allen),
    Type: Article
    In: Psyche: A Journal of Entomology
    Volume: 7
    Date: 1896
    Page Range: 395--398
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