Can the Ganga be cleaned ?

類似資料

• Pollution of Ganga river ecology of Mid-Ganga basin
  著者:: Ghose, N. C Sharma, C. B
  出版事項: (1989)
• Pollution of ganga river
  著者:: Srivastava Manish
  出版事項: (2000)
• River Pollution: an Ecological Perspective
  著者:: Haslam, S.M
  出版事項: (1991)
• River Pollution: an Ecological Perspective
  著者:: Haslam, S.M
  出版事項: (1990)
• Pollution and biomonitoring of Indian rivers
  出版事項: (2001)