Problemy podzemnoĭ i otkrytoĭ razrabotki gori͡u︡chikh slant͡s︡ev i nerudnykh materialov.
Series: Gornoe delo,; 10; Trudy Tallinskogo politekhnicheskogo instituta,; Tallinna Polütehnilise Instituudi toimetised ;; 493; Gornoe delo (Tallinn, Estonia) ;; 10.; Trudy Tallinskogo politekhnicheskogo instituta ;; 493.
Publisher: Tallinskiĭ politekhn. in-t
Published: 1980
Place of publication: Tallin
Language: rus
Number of pages: 51
Subjects: Oil-shales.; Nonmetallic minerals.
Notes: Summaries in English and German.