00664cam a22002534a 4500 36243 AR-SsjUBGM 20251206161908.0 250720s1931 xxu 000 0 eng d AR-SsjUBGM AR-SsjUBGM eng xxu 347.249 Ricketts, A. H. 39803 American mining law : with forms and precedents. 3rd ed. California : Department of Natural Resources, 1931. 811 p. ; 21 cm Derecho Derecho minero Libro 14 LB cdu idgym 2004-10-01 36243 36243 0 0 cdu 0 0 GM GM 2025-12-06 Compra 00282 0 347.249 RIC GM00282 2025-12-06 00:00:00 2025-12-06 LB