Showing 11 - 20 results of 31 for search '"Environmental protection research."', query time: 0.03s Refine Results
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    Institutional Phase II report

    Published 2000
    Book
  9. 19

    Environmental protection as an element of order policy

    Published 1996
    Book
  10. 20

    Environmental management and community-led microenterprise

    Published 1994
    Book

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