Geologic map of the Tucson and Nogales quadrangles, Arizona, scale 1:250,000, a digital database /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.) (Cartographer)
Other Authors:	Peterson, James A., Oland, Gustav P., Hirschberg, Douglas M., Orris, G. J.
Format:	Government Document Map
Language:	English
Published:	[Tucson, Az.?] : U.S. Geological Survey, 2001.
Edition:	Digital database version 1.0.
Series:	U.S. Geological Survey open-file report ; 01-275.
Subjects:	Geology > Arizona > Tucson Region > Maps. Geology > Arizona > Nogales Region > Maps. Geology. Arizona > Tucson Region. Maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo111033

Description
Item Description:	Includes location map. Original paper map was plate 1, U.S. Geological Survey Open-file Report 90-276, published in 1990. Title from HTML index page (viewed Apr. 23, 2003). Electronic resource.