Results: 1 - 3 of 3
Sep 30, 2002
Earth Sciences Report
… by the hydrogeological regime of formation waters and by coal permeability, … and early Tertiary led to the formation of coal deposits in the …
Dec 31, 1988
Bulletin
… 14 800 wells, 1858 analyses of formation waters, 2155 drillstem tests, 46 …
Dec 31, 1966
Earth Sciences Report