Subject(s): Environmental study of Kerala's biodiversity -- sustainable development in Kerala -- Organic farming in Kerala, Bio-diversity of Kerala, Paddy farming in Kerala, River's of Kerala, Coastal region of Kerala, Fishing in kerala, Forest in Kerala, Forest reservation, Granite and Sand mining, -- Green energy, Housing, Solid waste management, Transport, industrial development, industrial waste, Information technology, sustainable tourism in Kerala -- Conservation of Kerala culture, Land laws of Kerala, Sustainability and environment in education, sustainable development models