Ptilochronology: a Consideration of Some Empirical Results and Assumptions""

Authors

Thomas C. Grubb Jr.

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Recommended Citation

Grubb, Thomas C. Jr. (1992) "Ptilochronology: a Consideration of Some Empirical Results and Assumptions""," The Auk: Vol. 109: Iss. 3, Article 35.
Available at: https://digitalcommons.usf.edu/auk/vol109/iss3/35