
A History of Land Use and Natural Resources in the Middle San Pedro River Valley, Arizona, Nathan F. Sayre. December 2016.
The San Pedro River east of the Santa Catalina Mountains seems to be written about less than up-river areas to the south – so it was a joy to find this article that covers, at least briefly, history from the Prehistoric Period to the present and covers changes to the river and surrounding area in fascinating detail.
- A History of Land Use and Natural Resources in the Middle San Pedro River Valley, Arizona
- Nathan F. Sayre
- Journal of the Southwest, Volume 53, Number 1, Spring 2011 (Link from Dr. Sayre’s Faculty Bio on the Geography at Berkeley site)