Érc és ásványvagyonunk komplex hasznositása
Subtitle: [konferencia] Eger, 1979. szeptember 26-27
By: [rendezte az] OMBKE.
Contributors: Országos Magyar Bányászati és Kohászati Egyesület.
Publisher: s.n.
Published: 1979
Place of publication: [S.l
Language: hun
Number of pages: 177
Subjects: Mining engineering -- Congresses.; Mines and mineral resources -- Hungary -- Congresses.
Notes: Includes bibliographical references.