Zhongguo de ken zhi
By: Tang Qiyu zhu
Edition: Chu ban
Series: Xin Zhongguo nong ye cong shu; Xin Zhongguo nong ye cong shu
Publisher: Yong xiang yin shu guan; Zhongguo ke ji tu shu lian he fa xing suo
Published: 1951
Place of publication: Shanghai
Language: chi
Number of pages: 201
Subjects: Agricultural colonies; Land use