Results: 1 - 2 of 2
Jan 30, 1985
Open File Report
… stratigraphic units may act as aquifers, aquitards or aquicludes. … allow juxtaposition of aquifers. Because of this … that significant contact of aquifers of widely different ages …
Dec 31, 1973
Earth Sciences Report
… high in the sand and gravel aquifers of the drift, particularly …