Analytical results and sample locality maps of stream-sediment, heavy-mineral-concentrate, and rock samples from the Kofa National Wildlife Refuge, Yuma and La Paz Counties, Arizona
By: by B.M. Adrian ... [et al.].
Contributors: Adrian, Betty M.; Geological Survey (U.S.)
Series: Open-file report -- 86-199.; U.S. Geological Survey open-file report -- 86-199.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1986
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Geochemistry -- Arizona -- Yuma County.; Geochemistry -- Arizona -- La Paz County.
Notes: Distributed to depository libraries in microfiche.

Chiefly tables.

Two folded maps in pocket.

Bibliography: leaves 5-6.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1986]. 4 microfiches ; 11 x 15 cm.