Mine economics sampling, valuation, organization, administration

Detaylı Bibliyografya
Yazar:	Truscott, Samuel John, 1870-
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	London Mining Pub. 1947.
Edisyon:	2nd ed.
Konular:	Mine valuation. Mining industry and finance. Ores-Sampling and estimation.