Thick seam mining, problems and issues ISTS '92, proceedings of the International Symposium 19-21 November 1992

Sonraí bibleagrafaíochta
Údair chorparáideacha: International Symposium on Thick Seam Mining India, Central Mining Research Station (Dhanbad, India)
Rannpháirtithe: Singh, T. N., Dhar, B. B.
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Rotterdam Balkema 1993.
Ábhair: