- Interlinking of rivers
- Mercury Menace - a case study of the Minamata Disease
- Efficient irrigation in Arunachal Pradesh
- Johads of Rajasthan
- Why are amphibians vanishing
- Endangered Indian aquatic species
- Environmental Acts
- Traditional water harvesting systems in India
- Water Pollutants
- Water Quality Standards
- Wetlands
- Ramsar sites in India
- Wetlands under national wetland conservation programme
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