X-ray mineralogy of cores from two Guatemalan caldera lakes
By: by Lawrence J. Poppe, Charles K. Paull, and Christopher G. Newhall
Contributors: Paull, Charles K; Newhall, Christopher G; Geological Survey (U.S.)
Series: Open-file report -- 81-1333; Open-file report (Geological Survey (U.S.)) -- 81-1333
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1981
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Mineralogy -- Guatemala
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm

Bibliography: leaf 2