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 9000

Structure

Hierarchy

  • Divsion: 90 - SEWAGE AND REFUSE DISPOSAL, SANITATION AND SIMILAR ACTIVITIES
  • Group: 900 - Sewage and refuse disposal, sanitation and similar activities
  • Class: 9000 - Sewage and refuse disposal, sanitation and similar activities

Sub-class

  • 90001-Garbage collection, transportation and disposal
  • 90002-Removal of human wastes and their treatment and disposal, including maintenance of sewers and drains
  • 90009-Other sanitation activities n.e.c. such as outdoor sweeping and watering of streets etc.

Links