From Field and Study
Autor: | Bowles, J. H., Hunt, Richard, Fleming, J. H., Pierce, Wright M., Zech, Lilian, Schlesinger, Jane L., Walker, Ernest P., Grinnell, J., Leopold, Aldo |
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Zdroj: | The Condor, 1920 May 01. 22(3), 108-112. |
Databáze: | JSTOR Journals |
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