Radar and Visual Observations of Autumnal (Southward) Shorebird Migration on Guam
| Autor: | Williams, Timothy C., Williams, Janet M. |
|---|---|
| Zdroj: | The Auk, 1988 Jul 01. 105(3), 460-466. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | Williams, Timothy C., Williams, Janet M. |
|---|---|
| Zdroj: | The Auk, 1988 Jul 01. 105(3), 460-466. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|