Mladezhka nauchno-tekhnicheska konferent͡s︡ii͡a︡
Subtitle: sbornik ot anotat͡s︡ii na iznesenite dokladi
By: Vissh minno-geolozhki institut, Klub za nauchno i tekhnichesko tvorchestvo na mladezhta.
Publisher: Vissh minno-geolozhki institut, Klub za nauchno i tekhnichesko tvorchestvo na mladezhta
Published: 1980
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 80
Subjects: Mining engineering -- Congresses.; Ore-dressing -- Congresses.; Geology -- Congresses.