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 1998 - code 401

Structure

Hierarchy

  • Section: E - Electricity, gas and water supply
  • Divsion: 40 - Electricity, gas, steam and hot water supply
  • Group: 401 - Production, collection and distribution of electricity

Class

  • 4010 - Production, collection and distribution of electricity

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