استعرض حسب الموضوع "Population Growth"

الآن تُعرض المواد 1 -- 2 من 2

    • Energy planning in the Arab world 

      Elshafei, Alwalid N. (معهد التخطيط القومي, 1979-09)
      Over the last decade or SD, global and regional issues such as population growth, food shortage, and economic and social development have been the subject of substantial international research programmes. this effort has ...

    • new urban centers in the rid zones the case of the south region of Egypt 

      bassiouni, mohamed salah (The Institute Of National Planning., 1983-04)
      The arid zones are commanding attention today. The world has begun to realize the vast mineral wealth and the enormous solar energy potential they contain. Many see the arid lands and deserts as the world's last great ...