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Prescribed burning in southeastern Arizona grasslands, Dan Robinett, Robinett Rangeland Resources, LLC (309 kb PDF)

Prescribed Burning in Giant Sacaton Bottomlands, Dan Robinett, Robinett Rangeland Resources LLC (262 kb PDF)

Water Use and the Future of the Sonoita Valley (4 MB PDF)

2008 Directors Report (1.65 MB PDF)

A History of the Lands in the National Audubon Society Research Ranch Near Elgin, in Santa Cruz County, Arizona, Glendon E. Collins, Author (2.73 MB PDF)