Showing 1 - 2 results of 2 for search '"Coal mines and mining Congresses."', query time: 0.02s Refine Results
  1. 1

    Ecology and coal resource development based on the international congress for energy and the ecosystem, held at the University of North Dakota, Grand Forks, North Dakota, 12-16 Jun...

    Published 1979
    Available for University of the Philippines System via ScienceDirect. Click here to access
    Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy
    Electronic Resource

    Ecology and coal resource development based on the international congress for energy and the ecosystem, held at the University of North Dakota, Grand Forks, North Dakota, 12-16 June, 1978
  2. 2

    Symposium on Coal ; papers.

    Published 1962
    Book

    Symposium on Coal ; papers.

Search Tools: