Distributed by the University of Nebraska Press for the University of Idaho Press A wonderous collection of soaring cliffs, deep coulees, basalt dike walls, water-filled potholes, flood carved caves and broad channels of one-time rivers spreads across eastern and central Washington and northern Oregon. Fifty-three trips are targeted to assist readers in finding and understanding the area's major geologic features. Ninety-five black and white photographs and 80 maps and illustrations accompany the text., ISBN13: 9780893012069 ISBN10: 0893012068 Material Type: paperbackDistributed by the University of Nebraska Press for the University of Idaho Press A wonderous collection of soaring cliffs, deep coulees, basalt dike walls, water-filled potholes, flood carved caves and broad channels of one-time rivers spreads across eastern and central Washington and northern Oregon. Fifty-three trips are targeted to assist readers in finding and understanding the area's major geologic features. Ninety-five black and white photographs and 80 maps and illustrations accompany the text., ISBN13: 9780893012069 ISBN10: 0893012068 Material Type: paperback , ISBN13: 9780893012069 ISBN10: 0893012068 Material Type: paperback

Mueller, Marge,Mueller, Ted