Yao you yi ge an ding tuan jie di zheng zhi ju mian
By: Yun Zhewu.
Series: Jia kuai nong ye fa zhan wen da zhi yi
Publisher: [s.n.]
Published: ||||
Place of publication: [
Language: chi
Number of pages: 64
Notes: Reprint of the 1979 ed. published by Kuang-tung jen min chʻu pan she.