00645cam a2200181u 4500 000011037 20200929162339.0 850515s1960 ck 000 0 spa DO-SdBNP spa BNPHU Sarria, Eustorgio. [from old catalog] 26486 Derecho de minas; : regimen juridico del subsuelo. 2. ed., notablemente adicionada. Bogota, : Editorial Temis, 1960. 376 p. ; 24 cm. Mining law Colombia. 26487 Petroleum law and legislation Colombia. 26488 Radioactive substances Law and legislation Colombia. 26489 0 0 2 0 MO GR GR CT 2009-10-13 LF1 0 11037-10 2020-06-25 2020-06-25 2 Préstamo interno 10771 10771