Direct-current arc and alternating-current spark emission spectrographic field methods for the semiquantitative analysis of geologic materials
By: by D. J. Grimes and A. P. Marranzino.
Contributors: Marranzino, A. P., 1927- joint author.
Series: Geological Survey circular 591; Geological Survey circular ;; 591.
Published: 1968
Place of publication: Washington
Language: eng
Subjects: Spectrum analysis.; Geology -- Field work.; Geochemistry.
Notes: Bibliography: p. 6.