Tian gong kai wu yan jiu lun wen ji
By: Sounei Qing deng zhu ; Zhang Xiong, Wu Jie yi
Edition: Chu ban
Publisher: Shang wu yin shu guan; Xing hua shu dian zong jing shou
Published: 1959
Place of publication: Beijing
Language: chi
Number of pages: 235
Subjects: Technology; Early works to 1800; History; Agriculture
Notes: Includes bibliographical references.