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The structure of the call note system of the warbling vireo
Daryl Howes-Jones and Jon C. Barlow
Bok Engelsk 1988
Variation in the jaw musculature of the Avian family Vireonidae
Ronald I. Orenstein, Jon C. Barlow
Bok Engelsk 1981
Observations on the biology of rodents in Uruguay
Jon C. Barlow
Bok Engelsk 1969