LIBROS DEL AUTOR: united nations ocean economics and techn

1 resultados para LIBROS DEL AUTOR: united nations ocean economics and techn

united nations ocean economics and techn Eliminar filtro Quitar filtros
  • Analysis of Exploration and Mining Technology for Manganese Nodules
    United Nations Ocean Economics and Techn
    Oceans have been the subject of scientific inquiry for hundreds of years, but significant study of mineral occurrences on the deep ocean floor has only begun to take place. Man’s present knowledge of the ocean floor had to await the development of sophisticated research equipment capable of probing the ocean to great depths. This began in the 1940’s a...
    Disponible

    66,92 €