Results: 1 - 3 of 3
Feb 28, 2007
Earth Sciences Report
… for the Ardley Coal Zone in the subsurface, enabling regional …
Aug 31, 2005
Geo-Note
… examines outcrops and associated subsurface strata of the Horseshoe …
Dec 31, 1958
Earth Sciences Report
… is indicated. Study of subsurface water conditions suggest …