Ecological Protests against Chlorine Pollution in Ruse

The collection was established in the 1980s and 1990s. It includes autobiographical materials, personal memoirs and images connected with one of the first and most important civic and ecological mass protest movements of the 1980s in Bulgaria.

该数据集始建于20世纪80年代至90年代，收录了与保加利亚20世纪80年代初期最为重要且规模庞大的市民与生态抗议运动相关的自传性资料、个人回忆录及图像。