Materias dentro de su búsqueda.
Mostrando 1 - 2 Resultados de 2 Para Buscar '"mineral"', tiempo de consulta: 0.02s Filtros de búsqueda
  1. 1
    Transactions of the American Institute of Mining Engineers, contents and index, vols. I to XV inclusive
    Libro
  2. 2
    Prospecting, locating and valuing mines a practical treatise for use of prospectors, investors and mining men generally; with an account of the principal minerals and conuntry rocks; ore deposits, locations and patents, the early development of mines; earthy mineral products coal: gold gravels and gravel mining; measurements of water; and artesian wells. With fifteen plates
    Libro
Herramientas de búsqueda: RSS – Enviar por Correo electrónico esta Búsqueda