Research work on desertification control through improvement of soil biological productivity

Схожие документы

• Desertification : monitoring and control
  Опубликовано: (1988)
• Desertification in the world and its control
  по: Chouhan, T.S
  Опубликовано: (1992)
• Desertification and its control in China
  по: Ci, Longjun
  Опубликовано: (2010)
• Desertification control bulletin : a bulletin of world events in the control of desertification, restoration of degraded lands and reforestation
  Опубликовано: (1994)
• Desertification implementing the convention : a world bank view
  Опубликовано: (1996)