Crystalline silica overview
Subtitle: occurrence and analysis
By: by Sarkis G. Ampian and Robert L. Virta.
Contributors: Virta, Robert L.
Series: Information circular ;; 9317; Information circular (United States. Bureau of Mines) ;; 9317.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1992
Place of publication: Washington, D.C
Language: eng
Number of pages: 27
Subjects: Silica.; Silica -- Toxicology.; X-rays -- Diffraction.
Notes: Includes bibliographical references (p. 26-27).