The border is here
Subtitle: with southeastern Arizona
By: Ron Pamachena ; maps by Dave Labanow and Steve Lee.
Edition: 2nd ed.
Publisher: Sycamore Research Services
Published: 1995
Place of publication: Hereford, Ariz
Language: eng
Number of pages: 62
Subjects: Sonora (Mexico : State) -- Description and travel.; Sonora (Mexico : State) -- History, Local.; Sonora (Mexico : State) -- Boundaries -- Arizona.; Arizona -- Boundaries -- Mexico -- Sonora (State)
Notes: Includes bibliographical references (p. 58-62).