Mineral resources of the Jacumba/In-ko-pah Wilderness Study Area, Imperial County, California
By: by Victoria R. Todd ... [et al.].
Contributors: Todd, Victoria R.; Geological Survey (U.S.)
Series: U.S. Geological Survey bulletin ;; 1711-D
Publisher: U.S. Geological Survey
Published: 1987
Place of publication: Menlo Park, CA
Language: eng
Number of pages: 18
Subjects: Mines and mineral resources -- California -- Jacumba/In-ko-pah Wilderness; Jacumba/In-ko-pah Wilderness (Calif.)
Notes: Bibliography: p.