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 1030

Structure

Hierarchy

  • Section: C - Mining and quarrying
  • Divsion: 10 - Mining of coal and lignite; extraction of peat
  • Group: 103 - Extraction and agglomeration of peat
  • Class: 1030 - Extraction and agglomeration of peat

Sub-class

  • 10300
    • Activities
      • Extraction and agglomeration of peat

Links