Sierra Madre, Mexico : mining and exploration activity /

Bibliographic Details
Corporate Author: Intierra Mapping
Format: Map
Published: [Calgary] : Intierra Mapping, [2008]
Item Description:Panel title.
"November 2008."
"Distributed jointly with the Northern Miner".
Includes index of map area on each side and col. advertisements.
Relief shown by shading.
Cartographic material.
Physical Description:2 maps on 1 sheet : both sides, color ; on sheet 68 x 99 cm., orig. folded to 25 x 17 cm.