Shi yong zhuan li zhi shi
By: Zeng Yongzhu bian zhu.
Edition: Di 1 ban
Publisher: Zhongguo lin ye chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1985
Place of publication: Beijing
Language: chi
Number of pages: 344
Subjects: Patents.
Notes: Bibliography: p. 344.