Arizona Illustrated

September 16, 2013

Special | 28m 34s

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Roger Cogan, conservation coordinator at Appleton-Whittell Research Ranch, speaks about the Arizonan grasslands ecology. George Montgomery, Arizona Sonora Desert Museum's Curator of Botany, explains how desert grasslands thrive. Greg Barron-Gafford, PhD, UA College of Geography assistant professor, describes his grasslands research. Horticulturalist Mark Dimmit, shows us some interesting plants.

Aired: 09/15/13 | Rating: TV-G

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