Black lung
Subtitle: the facts on the crippling disease: coal workers' pneumoconiosis and what can be done about it.
Contributors: Kerr, Lorin E., 1909-
Publisher: United Mine Workers Journal
Published: 1969
Place of publication: [Washington
Language: eng
Number of pages: 21
Subjects: Lungs -- Dust diseases.
Other titles: United Mine Workers journal.
Notes: Bibliography: p. 16-17.
Cover title.
"Prepared by ... the United Mine Workers journal."
"The facts on black lung ... by Lorin E. Kerr": p. 3-15.