Parameters of development preparation and multislice extraction of a very thick flat seam in ascending order with full stowing of the mined-out area : a case study of the Jamalgonj and Barapukuria coal deposits in Bangladesh
Chowdhury, Kamruzzaman, 1991, Candidate of Sciences dissertation
Shakurov, Gali Zakizyanovich · 1993 · Candidate of Sciences
05.15.02
Parameters of development preparation and multislice extraction of a very thick flat seam in ascending order with full stowing of the mined-out area : a case study of the Jamalgonj and Barapukuria coal deposits in Bangladesh — Chowdhury, Kamruzzaman — 1991 — Russian Dissertation Library