Coal mining health standards in Poland
By: prepared by Tadeusz Sadowski.
Contributors: Library of Congress. Law Library.
Series: Law Library publications
Publisher: Library of Congress, Law Library
Published: 1978
Place of publication: Washington
Language: eng
Number of pages: 45
Subjects: Coal mines and mining -- Law and legislation -- Poland; Mine sanitation -- Law and legislation -- Poland
Notes: Includes bibliographical references.