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Materias dentro de su búsqueda.
Argentina
4
Aves
South America
abundance
grassland
4
land use
Bos
2
Caracara
2
Cropland
2
Farming landscapes
2
Grassland birds
2
Land uses
2
Milvago chimango
2
Neotropical Region
2
Pampas
2
Pastoral land
2
Raptores
2
Sierras Pampeanas
2
agricultural intensification
2
bird
2
community structure
2
crop production
2
mixed farming
2
nature-society relations
2
population decline
2
raptor
2
urbanization
2
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1
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2
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3
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4JOUR