Moving mountains to create fields

移山造田
Yi shan zao tian
Moving mountains to create fields
1977, June
Shanghai renmin chubanshe (上海人民出版社)
26.5x38 cm.
BG D25/30

The text on the dam reads "Agriculture studies Dazhai". The text on the barrage reads "The Foolish Old Man Who Removed the Mountains [Yu Gong], to change China".