慶應義塾大学 商学部・商学研究科

新保一成 研究室

開発と環境の経済分析...

NIC 2004 - code 4030

Structure

Hierarchy

  • Divsion: 40 - ELECTRICITY, GAS, STEAM AND HOT WATER SUPPLY
  • Group: 403 - Steam and hot water supply
  • Class: 4030 - Steam and hot water supply

Sub-class

  • 40300-Steam and hot water supply

Links