筛选: Committee Alison C. Greene, Emory University 删除限定条件 Committee: Alison C. Greene, Emory University Committee Dianne M. Stewart, Emory University 删除限定条件 Committee: Dianne M. Stewart, Emory University Keyword Environmentalism 删除限定条件 Keyword: Environmentalism Research Field African American Studies 删除限定条件 Research Field: African American Studies