radiation hazard in mining
By: by Fazlollah L. Misaqi.
Contributors: United States. Mining Enforcement and Safety Administration.
Series: MESA safety manual -- no. 7.
Publisher: Dept. of the Interior, Mining Enforcement and Safety Administration; For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1978
Place of publication: [Washington]
Language: eng
Number of pages: 30
Notes: Includes bibliographical references (p. 21).