Analytical results and sample locality maps of stream-sediment and soil samples from the Tio Flaco study area, El Correo quadrangle, northern Sonora, Mexico
By: by Robert L. Turner, James G. Frisken, and Paul K. Theobald
Contributors: Frisken, James G; Theobald, P. K. 1928-; Geological Survey (U.S.)
Series: Open-file report -- 84-635; U.S. Geological Survey open-file report -- 84-635
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1984
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Geochemical prospecting -- Mexico -- Sonora (State); Mines and mineral resources -- Mexico -- Sonora (State)
Notes: Distributed to depository libraries in microfiche

Two folded maps in pocket

Chiefly tables

Bibliography: leaf 3

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1984?]. 3 microfiches ; 11 x 15 cm