Du qi yu fang hu
By: Chen Zhuyi zhu
Edition: 6 ban.
Series: Pre-Kangzhan and Kangzhan Period Preservation Project -- microform no. 95-0050:05
Publisher: Zheng zhong shu ju
Published: 1940
Place of publication: China]
Language: chi
Number of pages: 38
Subjects: Asphyxiating and poisonous Gases; Chemical weapons
Other titles: Tu chʻi yü fang hu.