00672cam a22002534a 4500 38388 AR-SsjUBGM 20251206163642.0 250720s1957 xxu 000 0 eng d AR-SsjUBGM AR-SsjUBGM eng xxu 549 Parks, Roland D. 17860 Examination and valuation of mineral property. Massachusetts : Addison-Wesley Publishing Company, 1957. 507 p. : il. ; 16 cm Mineralogía Minerales Libro 14 LB cdu idgym 2004-10-01 38388 38388 0 0 cdu 0 0 GM GM 2001-04-24 Donación - Lyons, W. 03327 0 549 PAR GM03327 2025-12-06 00:00:00 2025-12-06 LB