Showing 1 - 10 results of 16 for search '"Soil erosion Philippines."', query time: 0.02s Refine Results
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    Soil erosion control measures for the uplands

    Published 1990
    Book
  7. 7

    The croplands the closing frontier

    Published 1990
    Visual Material
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    Soil erosion management.

    Published 1984
    Book

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