Showing 1 - 2 results of 2 for search '"Developing countries Water resources development."', זמן שאילתה: 0.03s Refine Results
  1. 1

    Water resource planning and development מאת Petersen, Margaret S

    יצא לאור 1984
    ספר

    Water resource planning and development
  2. 2

    U.S. water and sanitation aid millions of beneficiaries reported in developing countries, but Department of State needs to strengthen approach.

    ספר

    U.S. water and sanitation aid millions of beneficiaries reported in developing countries, but Department of State needs to strengthen approach.

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