. . . . . . . . . . . . . . . . . . . . . "18123"^^ . . . . . . . . . . . . . . . . . . . . . . "David Walls (academic)" . . . . . . . . . . . . . . . . . . . "921076737"^^ . . . . . . . . "David Walls (born October 21, 1941) is an activist and academic who has made significant contributions to Appalachian studies and to the popular understanding of social movements. He is professor emeritus of sociology at Sonoma State University (SSU) in California, where he was dean of extended education from 1984 to 2000." . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "David Walls (born October 21, 1941) is an activist and academic who has made significant contributions to Appalachian studies and to the popular understanding of social movements. He is professor emeritus of sociology at Sonoma State University (SSU) in California, where he was dean of extended education from 1984 to 2000." . . . . "16244314"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .