01205cam a2200301   4500001001300000003000400013005001700017008004100034010001700075040005200092043001200144050002200156051002500178051004400203082002100247100002600268245014800294260002100442300009000463490006600553500002800619504002800647650003800675650005000713700003800763700002700801830007500828gs 67000321 DLC20260227111421.0710329s1967    oruabf   b    000 0 eng c  ags 67000321   aU.S. Geological Survey LibrarycDLCdDLCdOCoLC  an-us-or00aQE155b.A3 no. 60  aTA705b.S33cCopy 2.  aG4291.C5T8 1967.O71cCopy 2. Maps only.00a624/.151/09795431 aSchlicker, Herbert G.10aEngineering geology of the Tualatin Valley region, Oregon,cby Herbert G. Schlicker and Robert J. Deacon. Cartography by Cornelius J. Newhouse.  aPortland,c1967.  avi, 103 p.billus., maps.aand portfolio (4 fold. col. plates (incl. 3 maps))c28 cm.1 aOregon. Dept. of Geology and Mineral Industries. Bulletinv60  aScale of maps 1:48,000.  aBibliography: p. 86-87. 0aGeologyzOregonzTualatin Valley. 0aEngineering geologyzOregonzTualatin Valley.1 aDeacon, Robert J.,ejoint author.1 aNewhouse, Cornelius J. 0aBulletin (Oregon. Department of Geology and Mineral Industries) ;v60.