Sekiyu gasu hanbaigyō keiei jittai chōsa hōkokusho
Publisher: Nihon Eru Pī Gasu Rengōkai
Published: 2006
Place of publication: [Tokyo?]
Language: jpn
Subjects: Liquefied petroleum gas industry; Management
Notes: Cover title.

"Heisei 17-nendo sekiyu seihin jukyū tekiseika chōsa"