Plan of study for the Puget-Willamette Lowland regional aquifer system analysis, western Washington and western Oregon / by John J. Vaccaro ; with a section by Marshall W. Gannett
Series Titles:
Water-resources investigations report ; 91-4189 A Contribution of the Regional Aquifer-System Analysis Program Water-resources investigations report ; 91-4189. Contribution of the Regional Aquifer System Analysis Program.