Showing 1 - 2 results of 2 for search '"Appropriate technology Congresses."', query time: 0.02s Refine Results
  1. 1

    Technological and institutional innovation in irrigation

    Published 1989
    Book

    Technological and institutional innovation in irrigation
  2. 2

    Technologies for rural development based on an Expert Meeting on New Modalities for the Action of Unesco in the Field of Technologies for Rural Development, Brussels, May 1980.

    Published 1981
    Book

    Technologies for rural development based on an Expert Meeting on New Modalities for the Action of Unesco in the Field of Technologies for Rural Development, Brussels, May 1980.

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