Alka Tomar head the Environment Research Group and the Environment Information Dissemination Center (ENVIS Centre supported by Ministry of Environment and Forest, (GOI) at CMS New Delhi. A Postgraduate in Environmental Science. Her area of specialization includes environmental education, natural resources and solid waste management. With nine years of experience in project planning, design and management, she has conducted research to formulate locale specific conservation education, communication and social mobilization strategies.