DISTRICT OF PACHUCA IN THE MINING INDUSTRY OF MEXICO - SALAZAR SALINAS, LEOPOLDO; GROTHE, ALBERTO; GONZALEZ, SJ (My University, 1911)
IMP FOTOTIPIA SECRETARIA FOMENTO
Keywords: DISTRICT, PACHUCA, MINING INDUSTRY, MEXICO; MULTIDISCIPLINARIA; GEOLOGIA; YACIMIENTOS MINERALES