Items where Subject is "300 Social sciences > 344 Labor, social service, education, cultural law > 344.04 Miscellaneous social problems and services > 344.046 Environmental protection > 344.046 3 Pollution and noise" - bkg

Dewey Decimal Classification (DDC) (11)
- 300 Social sciences (11)
  - 344 Labor, social service, education, cultural law (11)
    - 344.04 Miscellaneous social problems and services (11)
      - 344.046 Environmental protection (11)
        344.046 3 Pollution and noise (11)
        344.046 32 Pollution (3)
        344.046 34 Pollution of Specific environments (8)

Number of items at this level: 0.

This list was generated on Sat Mar 6 03:04:16 2021 WIB.