Engineering geology of the Tualatin Valley region, Oregon,
Schlicker, Herbert G.
Engineering geology of the Tualatin Valley region, Oregon, by Herbert G. Schlicker and Robert J. Deacon. Cartography by Cornelius J. Newhouse. - Portland, 1967. - vi, 103 p. and portfolio (4 fold. col. plates (incl. 3 maps)) illus., maps. 28 cm. - Oregon. Dept. of Geology and Mineral Industries. Bulletin 60 . - Bulletin (Oregon. Department of Geology and Mineral Industries) ; 60. .
Scale of maps 1:48,000.
Bibliography: p. 86-87.
gs 67000321
Geology--Oregon--Tualatin Valley.
Engineering geology--Oregon--Tualatin Valley.
QE155 / .A3 no. 60
624/.151/0979543
Engineering geology of the Tualatin Valley region, Oregon, by Herbert G. Schlicker and Robert J. Deacon. Cartography by Cornelius J. Newhouse. - Portland, 1967. - vi, 103 p. and portfolio (4 fold. col. plates (incl. 3 maps)) illus., maps. 28 cm. - Oregon. Dept. of Geology and Mineral Industries. Bulletin 60 . - Bulletin (Oregon. Department of Geology and Mineral Industries) ; 60. .
Scale of maps 1:48,000.
Bibliography: p. 86-87.
gs 67000321
Geology--Oregon--Tualatin Valley.
Engineering geology--Oregon--Tualatin Valley.
QE155 / .A3 no. 60
624/.151/0979543