一定要根治海河 Yiding yao genzhi Haihe Designer Designer unknown (佚名) Date 1971, July Publisher Hebei renmin chubanshe (河北人民出版社) Size 53x77 cm. Call nr. BG E37/185 Collection Landsberger collection Tags China poster Chinese propaganda 1971 water conservancy Haihe 海河 wheelbarrow worker soldier driver 38.95, 117.716667
