TY  - RPRT
TI  - Hydrogeologic framework of the Willamette Lowland aquifer system, Oregon and Washington
AU  - D. G. Woodward
AU  - Marshall W. Gannett
AU  - J. J. Vaccaro
PY  - 1998
DO  - 10.3133/pp1424b
UR  - https://pubs.usgs.gov/publication/pp1424B
ID  - pp1424B
ER  -