毒草集
Subtitle: gong pi pan yong
Publisher: Hong dai hui Qing hua jing gang shan pi dou Liu Deng zhan dou tuan
Published: 1967
Place of publication: Beijing]
Language: chi
Number of pages: 21
Subjects: History; Sources; Politics and government
Other titles: Du cao ji; Red Guard materials.
Notes: Two speeches by Liu Shaoqi.

Collection of Red Guard materials at the Fairbank Center Collection, Fung Library of Harvard University.