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Dan Majka

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Digital representation of Brown and Lowe's "Biotic Communites of the Southwest" map (1979) developed by The Nature Conservancy in Arizona (2004).
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This file represents the final version of an assessment of the extent, condition, and distribution of grassland types in Arizona as indicated by expert interviews and field verification. Coverage includes the state of Arizona, Southwestern portions of the state of New Mexico, and the Northern portion of Sonora, Mexico.
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