筛选: Committee Patterson, Bobbi (Barbara), Emory University 删除限定条件 Committee: Patterson, Bobbi (Barbara), Emory University Committee Stewart, Dianne M, Emory University 删除限定条件 Committee: Stewart, Dianne M, Emory University Keyword Appalachia 删除限定条件 Keyword: Appalachia School Laney Graduate School 删除限定条件 School: Laney Graduate School