Ecology and conservation of lakes, reservoirs and rivers /

Eitemau Tebyg

• Ecology and conservation of lakes, reservoirs and rivers. 2 Vols
  gan: Arvind Kumar
  Cyhoeddwyd: (2002)
• Ecology and conservation of lakes, reservoirs and rivers Vol 1
  gan: Kumar, Arvind
  Cyhoeddwyd: (2002)
• Ecology and conservation of lakes, reservoirs and rivers Vol 2
  gan: Kumar, Arvind
  Cyhoeddwyd: (2002)
• Ecology of lakes and reservoirs
  gan: VB Sakhare
  Cyhoeddwyd: (2006)
• Ecology & Conservation of Lakes,Reservoirs & Rivers
  gan: Kumar,Aravind
  Cyhoeddwyd: (2002)