From Field and Study
Autor: | Behle, William H., Deignan, H. G., Snyder, L. L., Quaintance, Charles W., Pruitt, Ben H., Allan, Philip F., Bishop, Louis B., del Toro, Miguel Alvarez, Hardy, Ross, Jaeger, Edmund C., Gullion, Gordon W., Koford, Carl B., Kenyon, Karl W., Sibley, Charles G. |
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Zdroj: | The Condor, 1949 Nov 01. 51(6), 268-274. |
Databáze: | JSTOR Journals |
Externí odkaz: |