Algal Communities in Papnash Pond Bidar Karnataka, Algal Communities in Papnash Pond Bidar Karnataka, Intertidal Region and Biodiversity, Fish Fauna of the District Udham Singh Nagar with Some Recommendations for Improvement of Fisheries 1 Aquatic biodiversity, Sustainable Development and Conservation of Fish Genetic Biodiversity in India, Biodiversity of Cyanophytes and Bacteria Associated with Nitrogen Cycling in the Marine Environment, Ornamental Fish Biodiversity of India 1 Biodiversity of Aquatic Fauna of Mizoram: The Present Scenario, Resource Assessment and Potential of Hill Fisheries in Garhwal Himalayan Region of Uttaranchal, Present Status of Biodiversity and Strategies for Development of Wetlands in South Konkan 1 Community ecology 1 Energy flow 1 Energy resources 1 Environmental geology 1 Environmental issues and problems 1 Evolution, origins 1 Humans and sustainability 1 Niches 1 Population resources and sustainability 1 Renewable energy resources 1 Role of Water Hyacinth and Other Aquatic Weeds in Wastewater Treatment: An Eco Friendly Approach Having Vast Potential, Biotic Communities in Aquatic System, Aquatic Diversity in Jharkhand with Reference to Macro Zoobenthos, 1 Scientific principles and concepts 1 Study and Cultural Eutrophication in Relation to Plant Diversity of Wetland: Rathewshwar in Central Gujarat, Status of Aquatic Biodiversity of Bhimtal Lake in Kumaon Region (Uttaranchal), Effect of Pulp and Paper Mills Effluent on Microbial Diversity 1 Terrestial 1 biodiversity, sustaining 1 climate change 1 food resources 1 minerals 1 non renewable energy resources 1 ozone 1