Land degradation in the tropics: environmental and policy issues

類似資料

• Response to land degradation
  著者:: Michael Bridges E
  出版事項: (2001)
• Land degradation and desertification
  著者:: Jha V C
  出版事項: (2003)
• Land degradation/
  著者:: Arthur J Conacher (ed.)
  出版事項: (2001)
• Global status of land degradation and desertification, Vol.2
  著者:: Chouhan T S
  出版事項: (1998)
• Land degradation : Creation and destrubution /
  著者:: Johonson, Douglas L.
  出版事項: (1995)