Items where Subject is "344.046 3 Pollution and noise"

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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 Wed Dec 7 10:26:45 2022 WIB.