农业"八字宪法"好 Nongye "bazi xianfa" hao Designer Liu Yushan (刘玉山) Ren Meijun (任美君) Li Zuowan (李佐万) Date 1974, October Publisher Shanghai renmin chubanshe (上海人民出版社) Size 77x53 cm. Call nr. BG E15/64 Collection Landsberger collection Theme Eight-Point Charter of Agriculture (1958)
