Improvements still needed in coal mine dust-sampling program and penalty assessments and collections, Departments of the Interior and Health, Education, and Welfare
Subtitle: report to the Congress
By: by the Comptroller General of the United States.
Publisher: U.S. General Accounting Office]
Published: 1975
Place of publication: [Washington
Language: eng
Number of pages: 56
Subjects: Coal mines and mining -- Dust control -- United States.
Other titles: Improvements still needed in coal mine dust-sampling program ...
Notes: Cover title.
"RED-76-56."
"B-170686."
Publication date stamped on cover.