Crop Pollination from Native Bees at Risk from Agricultural Intensification
| Autor: | Kremen, Claire, Williams, Neal M., Thorp, Robbin W. |
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| Zdroj: | Proceedings of the National Academy of Sciences of the United States of America, 2002 Dec . 99(26), 16812-16816. |
| Databáze: | JSTOR Journals |
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