Mine economics

Sonraí bibleagrafaíochta
Rannpháirtithe:	Purohit, Ashok (Eagarthóir)
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	New Delhi, India Random Publications [2020]
Ábhair:	Mine valuation. Mining industry and finance. Ores > Sampling and estimation.