Geochemical and geostatistical evaluation of American Flats-Silverton Planning Units, San Juan Volcanic Province, Colorado
By: by E.F. Weiland ... [et al.] ; with an introduction by William D. Heran
Contributors: Weiland, E. F; Heran, William D; United States. Bureau of Land Management; Barringer Research Inc; Geological Survey (U.S.)
Series: Open-file report -- 81-599; Open-file report (Geological Survey (U.S.)) -- . 81-599
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1981
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Geochemistry -- San Juan Mountains (Colo. and N.M.) -- Statistical methods
Notes: "U.S. Bureau of Land Management."

"Barringer Research Inc."

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 33 microfiches ; 11 x 15 cm

Thirty-one maps on folded sheets in pockets

"Contract YA-512-CT9-229"--2nd prelim. p

Bibliography: leaves 67-75 (vol. 1)