TY - BOOK AU - Frank,F.J. ED - United States TI - Ground-water resources of the Clatsop Plains sand-dune area, Clatsop County, Oregon U1 - 553.7 PY - 1970///. CY - Washington: PB - United States Government Printing Office, KW - Water, Underground KW - United States KW - Oregon KW - Hydrogeology N1 - Prepared in cooperation with Clatsop county; Conduct map: geohydrologic maps and sections of clatsop plains sand-dune area, Clatsop county, Oregon; Includes bibliographical references (p. A36) ER -