Water pollution control in developing countries : V.2 : proceedings of the international conference held at Bangkok, Thailand February 21 - 25,1978

مواد مشابهة

• Water pollution control in developing countries : proceedings of the international conference held at Bangkok, Thailand February 21 - 25, 1978
  بواسطة: Lohani, B.N
  منشور في: (1978)
• Water Pollution research and development Part I Proceedings of a conference held in toronto, Landa 23.27 June 1980
  بواسطة: Jenkins, S.H
  منشور في: (1981)
• Water pollution research and development Part 2 : proceedings of a conference held in Toronto, Canada, 23 - 27, June 1980
  بواسطة: Jenkins, S.H
  منشور في: (1981)
• Measuring the condition of the world's poor physical quality of life index
  بواسطة: Morris,Morris David
  منشور في: (1979)
• First things first meeting basic human needs in the developing countries
  بواسطة: Streeten,Paul
  منشور في: (1981)