Ryūan kōgyō no gaiyō
By: Shibata Katsutarō cho
Edition: Zōho saihan
Series: Kagaku hiryō sōsho -- 3
Publisher: Tōyō Keizai Shinpōsha
Published: 1950
Place of publication: Tōkyō
Language: jpn
Number of pages: 72
Subjects: Sulfur fertilizers; Fertilizer industry