Long-Term Trend Toward Earlier Breeding in an American Bird: A Response to Global Warming?
Autor: | Brown, Jerram L., Li, Shou-Hsien, Bhagabati, Nirmal |
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Zdroj: | Proceedings of the National Academy of Sciences of the United States of America, 1999 May 01. 96(10), 5565-5569. |
Databáze: | JSTOR Journals |
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