Yan wu tao lun hui hui yi hui bian
By: Guo ming zheng fu yan wu shu bian ji
Publisher: Guo ming zheng fu yan wu shu
Published: 1930
Place of publication: Nanjing
Language: chi
Number of pages: 99
Subjects: Salt industry and trade; Congresses
Notes: Microfilm. Tokyo, Japan : Yushodo Film Publications, Ltd., 1968. 1 microfilm reel; 35 mm.