The Masked Duck in the United States

Authors

Paul A. Johnsgard
Dirk Hagemeyer

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Recommended Citation

Johnsgard, Paul A. and Hagemeyer, Dirk (1969) "The Masked Duck in the United States," The Auk: Vol. 86: Iss. 4, Article 7.
Available at: https://digitalcommons.usf.edu/auk/vol86/iss4/7