河南玉源化学工业公司志, 1970-2000
By: "He'nan Yu yuan gong si zhi" bian zuan wei yuan hui bian zuan
Publisher: gai gong si
Published: 2000
Place of publication: He'nan
Language: chi
Number of pages: 189
Subjects: History; Chemical industry; He'nan Yu yuan hua xue gong ye gong si
Other titles: He'nan Yu yuan hua xue gong ye gong si zhi, 1970-2000; He'nan Yu yuan gong si zhi