Sulphur mining in Poland
By: Leszek Preisner.
Series: Working paper ;; no. 47; Working paper (Queen's University (Kingston, Ont.).  Centre for Resource Studies) ;; no. 47
Publisher: Centre for Resource Studies, Queen's University
Published: 1991
Place of publication: Kingston, Ont
Language: eng
Number of pages: 26
Subjects: Sulphur industry -- Poland.
Notes: Includes bibliographical references (p. 20).
"May 1991".