Showing 1,521 - 1,530 results of 1,768 for search '"Environmental protection."', query time: 0.03s Refine Results
  1. 1521

    Philippine environment 1978: concerns and issues digest.

    Published 1978
    Book

    Philippine environment 1978: concerns and issues digest.
  2. 1522

    Adaptive environmental assessment and management / edited by C.S. Holling.

    Published 1978
    Book

    Adaptive environmental assessment and management / edited by C.S. Holling.
  3. 1523

    Toward the sound management of the Philippine environment by Roque, Celso R.

    Published 1978
    Book

    Toward the sound management of the Philippine environment
  4. 1524

    Situation profile information system.

    Published 1978
    Book

    Situation profile information system.
  5. 1525

    UNEP-Asia report, 1977-1979.

    Published 1978
    Book

    UNEP-Asia report, 1977-1979.
  6. 1526

    Philippine environment.

    Published 1978
    Book

    Philippine environment.
  7. 1527

    Towards the sound management of the Philippine environment. by Roque, Celso R.

    Published 1978
    Book

    Towards the sound management of the Philippine environment.
  8. 1528

    Strategy of pollution control by Berthouex, P. Mac (Paul Mac), 1940-

    Published 1977
    Book

    Strategy of pollution control
  9. 1529

    How to remove pollutants and toxic materials from air and water a practical guide by Sittig, Marshall

    Published 1977
    Book

    How to remove pollutants and toxic materials from air and water a practical guide
  10. 1530

    Philippine environmental management in the seventies speeches delivered during the National Conference on Environmental Management June 6-7, 1977.

    Published 1977
    Book

    Philippine environmental management in the seventies speeches delivered during the National Conference on Environmental Management June 6-7, 1977.

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