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  1. 1

    A legal arsenal for the Philippine environment by Oposa, Antonio A.

    Published 2002
    Book
  2. 2

    National Environmental Enhancement Program.

    Published 1983
    Book
  3. 3

    The environmental crisis by Abadilla, Domingo C., 1920-

    Published 1982
    Book
  4. 4

    Philippine environment 1978: concerns and issues digest.

    Published 1978
    Book
  5. 5
  6. 6

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