Suining qing hua gong ye zhi
By: Sichuan Sheng Suining qing hua gong ye zhi hang ye guan li ban gong shi bian zuan
Publisher: Suining Shi Fu Jiang yin wu you xian gong si
Published: 2004
Place of publication: Suining Shi
Language: chi
Number of pages: 321
Subjects: History; Chemical industry