TY - BOOK T1 - Geologic framework of the Willamette Lowland Aquifer system, Oregon and Washington / DA - 1998 [i.e. 1999] CY - Washington : CY - Denver, CO : AU - Gannett, Marshall W. AU - Caldwell, Rodney R. VL - 1424-A CN - QE75 CN - GB1025.O7 CN - QE75 PB - U.S. G.P.O. ; PB - For sale by the U.S. Geological Survey, Information Services, PP - Washington : PP - Denver, CO : PY - 1998 [i.e. 1999] N1 - Shipping list no.: 99-0237-P. N1 - Eight folded col. maps in pocket. N1 - Issued in portfolio. ID - 218040 KW - Groundwater KW - Groundwater KW - Aquifers KW - Aquifers SN - 0607906324 TI - Geologic framework of the Willamette Lowland Aquifer system, Oregon and Washington / ER -