Saved 5/14/2020
Cover Page from Tortolita Mountains Trail Map from Marana Park & Recreation.
10/22/2020
Cover Page from Hiking The Tortolita Mountains - Dove Mountain Civic Group.
6/8/2020
Page 3 from Prehistoric Agave Cultivation in Southern Arizona.
5/13/2020
An article from Desert Plants, Volume 7, Number 2 titled Prehistoric Agave Cultivation in Southern Arizona with a focus on the area between the Santa Cruz River and Tortolita Mountains.
5/15/2020
Hiking map for the Tortolita Mountains from the Marana Parks and Recreation department.
10/22/2020
A hiking guide for the Tortolita Mountains produced by the Dove Mountain Hikers.
6/1/2020