Agroecology of Birds in Organic and Nonorganic Farmland
Autor: | Beecher, Nancy A., Johnson, Ron J., Brandle, James R., Case, Ronald M., Young, Linda J. |
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Zdroj: | Conservation Biology, 2002 Dec 01. 16(6), 1620-1631. |
Databáze: | JSTOR Journals |
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