TY - BOOK AU - Haeni,F.P. TI - Application of surface-geophysical methods to investigations of sand and gravel aquifers in the glaciated northeastern United States U1 - 551.490974 PY - 1995/// CY - Washington, D.C PB - United States Government Printing Office, U.S. Geological Survey KW - Aquifers KW - Northeastern States KW - Prospecting KW - Geophysical methods KW - Geology KW - survey ER -