Ecology and pollution of Indian rivers

Παρόμοια τεκμήρια

• Pollution of Ganga river ecology of Mid-Ganga basin
  ανά: Ghose, N. C Sharma, C. B
  Έκδοση: (1989)
• River Pollution: an Ecological Perspective
  ανά: Haslam, S.M
  Έκδοση: (1991)
• River Pollution: an Ecological Perspective
  ανά: Haslam, S.M
  Έκδοση: (1990)
• Pollution and biomonitoring of Indian rivers
  Έκδοση: (2001)
• Ecology and pollution of Indian rivers
  ανά: Trivedy, R. K.
  Έκδοση: (1988)