Items where Subject is "344.046 3 Pollution and noise"

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Dewey Decimal Classification (DDC) (3)
- 300 Social sciences (3)
  - 344 Labor, social service, education, cultural law (3)
    - 344.04 Miscellaneous social problems and services (3)
      - 344.046 Environmental protection (3)
        344.046 3 Pollution and noise (3)
        344.046 32 Pollution (3)
        344.046 34 Pollution of Specific environments (1)

Number of items at this level: 0.

This list was generated on Mon May 19 16:01:40 2025 WIB.